National Library of Greece
The National Library of Greece (NLG) mainly aims to keep track (and copies) of all material published in Greece. Its services are mainly focused to the Greek reader and it also hosts the Greek ISSN/ISBN/OPAC. Hard copies of all ETASR collective volumes can be found in NLG and copies may be requested here.

HEAL stands for "Hellenic Academic Libraries Link" and it is actually a consortium of several Greek academic institutions' libraries. HEAL-Link is a member of the International Coalition of Libraries Consortia, an international organization for the promotion of cooperative efforts between libraries internationally. HEAL-link tracks ETASR as it can be seen in its alphabetic index here.

DOAJ - Directory of Open Access Journals
DOAJ is a community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals. Categorized, searchable links to free, full text, quality controlled scientific and scholarly journals that meet high quality standards by exercising peer review or editorial quality control. The aim of the Directory of Open Access Journals is to increase the visibility and ease of use of open access scientific and scholarly journals thereby promoting their increased usage and impact. ETASR has been awarded a DOAJ seal, awarded to journals that achieve a high level of openness, adhere to oustanding Best Practice and high publishing standards. You can find ETASR indexed in DOAJ here.

Clarivate Web of Science (former ISI/Thomson Reuters) / Master Journal List / Emerging Sources Citation Index
The Web of Science / Web of Knowledge collection/services were initially owned and maintained by the Institute for Scientific Information (ISI). It was purchased by Thomson Reuters in 1992 and renamed Thomson ISI for some time after. It was again sold to Onex Corporation and Baring Private Equity Asia in late 2016. The new company was named Clarivate Analytics (the company behind Publons, among others). In 2018, Clarivate re-established an ISI within its structure. Several alterations in the nature and names of services, lists and products have occured over the years (and different ownerships). ETASR was added to Web of Science and the Master Journal List in late 2015. The ETASR entry in the Web of Science Core Collection originates from the Emerging Sources Citation Index. As a relatively new index in the Web of Science Core Collection, Emerging Sources Citation Index (ESCI) expands the citation universe and reflects the growing global body of science and scholarly activity. ESCI complements the highly selective indexes by providing earlier visibility for sources under evaluation as part of SCIE, SSCI, and AHCI’s rigorous journal selection process. Inclusion in ESCI provides greater discoverability which leads to measurable citations and more transparency in the selection process.  You can search for ETASR indexed in Web of Science Core Collection here (you will need a Clarivate account). Our journal is indexed as "ENGINEERING TECHNOLOGY & APPLIED SCIENCE RESEARCH" (Clarivate has omitted the comma from our title as it creates problem in their database). We recommend simply using "1792-8036" (our eISSN) as a search term. You can see ETASR indexed in Web of Science Master Journal List here.  Clarivate now also publishes a new metic: the Journal Citation Indicator (JCI), representing the relative citation impact of a given paper as the ratio of citations compared to a global baseline for papers in that subject/field. The mean JCI for all articles published in a journal in the preceding three years provides the journal's JCI. The Journal Citation Indicator for ETASR for for 2020 was 0.33 (increased from 0.24 for 2019).

ETASR joined Crossref (or CrossRef) in late 2020. Crossref is an official Digital Object Identifier (DOI) Registration Agency. Crossref is a not-for-profit association counting thousands of voting member publishers who represent an even larger number of societies and publishers. It was launched in early 2000 as a cooperative effort to enable persistent cross-publisher citation linking in online academic journals. Following its membership, ETASR assigned DOIs to all published articles and even applied Reference Linking (i.e. find and post available DOIs for all references in all articles' abstract pages). ETASR's participation report can be found here.  Metadata search and DOI lookup within Crossref can be conducted here.

Engineering, Technology & Applied Science Research collaborates with ReviewerCredits to offer reviewers a free service to help them keep track of their reviews, download review certificates and get tangible rewards. More information on our Reviewer Rewards program here. ETASR's Editor-in-Chief (Dr D. Pylarinos) also acts as a National Ambassador (Greece) for Reviewer Credits as explained here. You can see ETASR in ReviewerCredits here

Publons is a service currently provided by Clarivate (the same company owning the Web of Science Core Collection and Services) aiming to offer review tracking, recognition and other similar services to both reviewers and journals. You can see ETASR in Publons here.

ResearchGate is the professional network for scientists and researchers with more than 6 million members. its mission is to connect researchers and make it easy for them to share and access scientific output, knowledge, and expertise. ETASR is indexed in ResearchGate and has been awarded an Impact Factor of 013 (2016), 0.24 (2017) and 0.36 (2018). You can see ETASR's page in ResearchGate here.

Scilit is a database of scholarly works developed and maintained by MDPI (an open access publisher). Scilit claims to be a comprehensive, free database for scientists using crawlers to extract data from CrossRef and collate data and indexing scientific material. You can see ETASR's page in Scilit here.

EBSCOhost databases and discovery technologies are the most-used, premium online information resources for tens of thousands of institutions worldwide, representing millions of end-users. ETASR articles are now discoverable on EBSCOhost research databases.

HEC Journal Recognition System (HJRC)
An online accreditation system for research journals developed by the Higher Education Comission, Pakistan. You can see ETASR indexed in HJRC here.

ZENODO builds and operate a simple and innovative service that enables researchers, scientists, EU projects and institutions to share and showcase multidisciplinary research results (data and publications) that are not part of the existing institutional or subject-based repositories of the research communities. ETASR has its own community at Zenodo here

Google Scholar
Provides a search of scholarly literature across many disciplines and sources, including theses, books, abstracts and articles. Publish or Perish uses google scholar to find articles, citations, calculate several indexes etc. You can see ETASR indexed in Google Scholar here.

Index Copernicus
Index Copernicus (IC) is an online database including scientist profiles, institutions, publications and projects established in 1999 in Poland. The database has several productivity assessment tools which allow tracking the impact of scientific works and publications, individual scientists, or research institutions. In addition to the productivity aspects, the Index Copernicus also offers the traditional abstracting and indexing of scientific publications. ICV value for ETASR (2011): 5.09. However, indexing seems to be rather incomplete. In any case, you can find ETASR indexed in Index Copernicus here.

WorldCat is the world's largest network of library content and services. WorldCat libraries are dedicated to providing access to their resources on the Web, where most people start their search for information. You can find a post about ETASR in WorldCat here.

Journal Table of Contents (Journal TOCs)
Journal Tocs is for anyone who's looking for the latest or most current papers published in the scholarly literature with international coverage. Academics, librarians, students, researchers, and anyone else should find it useful. You can see ETASR in Journal TOCs here, however it seems that the site recently lost all our indexing data.

Open J-Gate
Open J-Gate claimed (back in 2006) that it was an index directory dedicated to the promotion of the Open Access movement for scholarly journals. ETASR was indexed in Open J-Gate here . However, all these links are now dead as the Open J-Gate site went down in 2012 and when a new site came up with the same name (but different address), it provided a subscription based operation. 

BASE is one of the world's most voluminous search engines especially for academic open access web resources, operated by Bielefeld University Library. You can see ETASR indexed in BASE here.

Academic Journals Database
Academic Journals Database is a universal index of periodical literature covering basic research from all fields of knowledge. Academic Journals Database contains complete bibliographic citations, precise indexing, and informative abstracts for papers from a wide range of periodicals. Academic Journals Database indexes about 3000 internationally respected journals. You can see ETASR indexed in Academic Journals Database here .

Genamics JournalSeek is the largest completely categorized database of freely available journal information available on the internet. You can find ETASR indexed in JournalSeek here.

The aim of Sciencegate is to make scientific literature from the open access segment available free of charge on the internet.Sciencegate is an initiative of the company Novalogix AG. In order to achieve this goal, scientific data from over 4,500 universities and open access journals are collected, categorised and refined in the Sciencegate internal database, which currently contains over 270million data records relating to scientific articles. You can find search for ETASR in ScienceGate using its full title.

The ScienceGate goal is to support all scientific and educational communities to facilitate achieving their goals through the best path. The ScienceGate team tries to make this possible by providing and developing several unique services gathered in a web platform. ScienceGate has one of the largest and most up-to-date academic databases with more than 119 million documents, including peer-reviewed academic journal articles and books, conference papers, chapters, datasets, theses, dissertations, technical reports, and other scholarly literature. You can see ETASR indexed in ScienceGate here.

The Journal Database (TJDb)
The Journal Database partnered with independent scholarly publishers, societies, associations, and university presses to facilitate the digital dissemination of journals, reference works, books, and proceedings. TJDB also calculated the TJDB impact value (ETASR TJDB IV was 0.13 here). However, their entry/data keeping was rather inaccurate (e.g. they claimed that  ETASR was based in Albania instead of Greece) and the site seems to be dead now. 

New Jour
A directory focused on new journals and newsletters available on the internet. ETASR was indexed in New Jour (here) but the link is inactive now (obviously, ETASR is not that new anymore).

Access For All
The web-site of a group of professionals from all over Europe that have worked for many years in the field on disability, with focus towards full inclusion of people with disabilities. You can read a post in "Access For All" about ETASR here.

A scientific research tool with over 410 million scientific items indexed that was recently retired. Sicrus allowed researchers to search for not only journal content but also scientists' homepages, courseware, pre-print server material, patents and institutional repository and website information. ETASR was indexed in Scirus until the plug was pulled.

Linkedin is the world's largest professional network with over 120 million members. You can find ETASR group in Linkedin here.

SHERPA/ROMEO is a listing service primarily for the use of the academic research community. It refers to journals and describes their basic policies. SHERPA/ROMEO provides a searchable database of publishers’ copyright and selfarchiving policies for pre-prints and post-prints. You can read a post about ETASR in SHERPA/ROMEO here.

MedOANet addresses the necessity for coordinated strategies and policies in Open Access to scientific information in Europe. The project will enhance existing policies, strategies and structures for Open Access and will contribute towards the implementation of new ones in six Mediterranean countries: Greece, Turkey, Italy, France, Spain, Portugal. You can see ETASR in MedOAnet here.

International Society of Universal Research in Sciences - EyeSource
International Society of Universal Research in Sciences (EyeSource) claimed to be a scientific body aiming to promote research about facts and dynamics in real world. EyeSource also claimed to be a non-profit, non-governmental organization with the purpose to provide an electronic platform to academics/researchers to publish their work. ETASR was indexed EyeSource here, however the link is now dead and the site seems now to be oriented to posting short articles about technology products.

Know Journals was an academic and research service providing information about journals of various specializations. It also gave the option to submit the research work to KnowJournals so that  KnowJournal will then submit it to the journal that fits your research parameters. the acceptance and /or rejection policies lies with respective journal's policy only. ETASR was indexed in KnowJournals here, but the site seems to now be abandoned.

Directory of Research Journal Indexing
DRJI provided ready access to education literature to support the use of educational research and information to improve practice in learning, teaching, educational decision-making, and research. ETASR was indexed in DRJI here. However, it was not a very accurate site (they insisted that ETASR 's discipline was anthropology) and the original link is now dead (a new site has emerged).

Latest Journal Aticles
A website providing info & links to the latest journal articles. You can see ETASR indexed in LJA here.

Open Access Journals Search Engine (OAJSE)
An Open Access E-Journal Portal of Krishna Kanta Handiqui State Open University (KKHSOU). The Open Access Journals Search Engine (OAJSE) service covers free, full text, quality controlled journals. It aims to cover journals in all subjects that are published in English language. Over 4,775 journals are included in the directory. You can find ETASR indexed in OAJSE here.

Rock Your Paper
Rock Your Paper was a search platform focusing on OA data. They claimed to have search capabilities and exclusive content from universities, libraries and institutions which other regular search engines can't crawl. ETASR was indexed in RYP here however the site seems to have been taken down.

Open Access Library (OALib)
OALib is currently hosting links and metadata to more than 2,069,219 open access articles covering a wide range of academic disciplines. You can see ETASR indexed in OALib here.

Open Science Directory
The Open Science Directory has been developed by EBSCO and the Hasselt University Library and it aims to create a global search tool for all open access and special programs journal titles, along with direct links to the journals. You can find ETASR indexed in OSD here.

ROAD - Directory of Open Access scholarly Resources
ROAD, the Directory of Open Access scholarly Resources, is a service offered by the ISSN International Centre with the support of the Communication and Information Sector of UNESCO. ROAD provides a free access to a subset of the ISSN Register. You can see ETASR indexed in ROAD here.

Advanced Science Index
Advanced Science Index is an indexing service that indexes scholarly journals in all areas and fields of science. It aims at rapid evaluation and indexing of all local and international journals. ASI also claclucaltes and publishes ASI-Scores for journals, considering several factors (Scientific quality, Editorial diversity and quality, International availability, On-time publication, Technical quality). The ASI-Score for ETASR is 1.7 (2019). You can see ETASR indexed in ASI here.

Electronic Journals Library
The Electronic Journals Library is a service to facilitate the use of scholarly journals on the internet. It offers a fast, structured and unified interface to access full-text articles online. You can see ETASR indexed in EJL here.

Open Access Articles
Open Access Articles was an online directory that indexed and provided access to quality open access, peer-reviewed articles information. Its aim was to increase the visibility of open access scientific and scholarly journals, articles, thereby promoting their increased usage and impact. ETASR was indexed in OAA here, however the site seems to be dead now.

Journal Rate
Journal Rate was a free tool of its kind allowing academics to search a database of thousands of academic journals and easily find a suitable journal to submit their research. Author could leave their feedback for each journal. ETASR was indexed in Journal Rate here, but the site seems to be dead now.

SciTitles is a free service that helps you keep track of your favorite journals and be up to date with new table of contents published by these journals using the RSS feeds provided by the publisher. You can find ETASR indexed in SciTitles here.

Open Access Library (JourLib)
JourLib was hosting links and metadata to more than 2,156,417 open access articles covering a wide range of academic disciplines. ETASR was indexed in JourLib here, but the site seems to be dead now.

Journal Directory
An indexing site hosted by the Institue of Research and Community Outreach, Petra Christian University, Indonesia. ETASR was indexed in Journal Directory here but it seems that the service is now closed-access.

Journal Guide
JournalGuide is a free tool created by a group of software developers, former researchers, and scholarly publishing veterans at Research Square. You can see ETASR indexed in Journal Guide here.

Citefactor is a service that provides access to quality controlled Open Access Journals. The Directory indexing of journal aims to be comprehensive and cover all open access scientific and scholarly journals that use an appropriate quality control system. You can find ETASR indexed in CiteFactor here.

InfoBase Index
InfoBase Index is a comprehensive, multipurpose database covering scholarly literature. InfoBase Index aggregates all the information available, mostly from open access journals. InfoBase also publishes the IBI Factor. The IBI Factor for ETASR for 2015 was 3.38. However, it is not a very accurate site e.g. claiming that our starting year is 2012 (instead of 2011).

Open Academic Journals Index
Open Academic Journals Index (OAJI) is a full-text database of open-access scientific journals. Its stated mission is put together an international platform for indexing open-access scientific journals. OAJI also publishes the OAJI Impact Factor. ETASR's OAJI IF for 2012 is 0.506. You can see ETASR indexed in OAJI here.

Global Impact Factor
Global Impact Factor (GIF) provides a quantitative and qualitative tool for ranking, evaluating and categorizing journals in relation to academic evaluation and excellence. ETASR Global IF  was 0.345 for 2012, 0.432 for 2013 and 0.609 for 2015 (see the journals list here).  You can see ETASR indexed in GIF here.

International Impact Factor Services
IIFS was founded by 70 different scientists from various countries and disciplines. Its goal is to provide academic database services to researchers that include citation, indexing and analysis of academic journals, books, proceedings etc. ETASR's current IIFS is 1.223. You can see ETASR indexed in IIFS here.

Universal Impact Factor
UIF maintained academic database services to researchers, journal editors and publishers. UIF focuses on: citation indexing, citation analysis, and maintained citation databases covering thousands of academic journals. UIF provided a detailed report of individual journals for further improvement. The articles citation database was maintained by UIF's own Knowledge database service. This database also helped researchers to identify which articles have been cited most frequently, who has cited them and to find out the journal's Universal Impact Factor {UIF}. UIF also published the annual Journal Feedback Report which lists an overall improvement of journals that it tracks.  ETASR's UIF was 0.2093 (2012) and 0.9506 (2013). ETASR was indexed in UIF here but the site seems to be dead now.

Scientific Journal Impact Factor
The SJIF Journals Master List includes over 18000 journals and publishes an annual report. The SJIF is calculated considering factors such as:  Scientific Quality, Internationalization, Stability, Technical quality, Standards, Editorial Quality and Print and website score. ETASR's SJIF: 3.447 (2012), 5.078 (2013), 5.205 (2014),  6.044 (2015),  6.768 (2016), 6.887 (2017), 6.912 (2018) and 7.05 (2019). You can see ETASR indexed in SJIF here.

General Impact Factor
General Impact Factor (GIF) provides quantitative and qualitative journal ranking. GIF reflects the average number of citations to articles published in journals and any other approved documents. Therefore, it is measure of the relative importance of a journal within its field. ETASR's current GIF is 1.4491You can see ETASR indexed in GIF here.

EuroPub is a comprehensive, multipurpose database covering scholarly literature, with indexed records from active, authoritative journals, and indexes articles from journals all over the world. The result is an exhaustive database that assists research in every field. Easy access to a vast database at one place, reduces searching and data reviewing time considerably and helps authors in preparing new articles to a great extent. EuroPub aims at increasing the visibility of open access scholarly journals, thereby promoting their increased usage and impact. ETASR is indexed in EuroPub here.

Publication Integrity & Ethics (PIE)
PIE is an organisation which was developed over a decade ago but only launched recently (14th Nov 2013). Its mission is to establish an ethical publishing environment, to address the main areas of concern in the editorial sector and to promote real editorial freedom among publishers. PIE along with its council, assists editors, authors and publishers to define, understand and achieve the best practice in the ethics of the publishing environment. ETASR is indexed in PIE here.

ORiginal RESearch (ORES)
The scientific platform “ORiginal RESearch” (ORES), is an international company that was created to support scientists from developing CIS and Asian countries. ETASR is indexed in ORES here

Quality Factor
Quality Factor is published by Non-Olympic Times, a not-for-profit organization based in India and is basically calculated by assigning a certain value to each characteristic of a journal. ETASR was awarded a Quality Factor of 1.00 for 2016 (link).

Cosmos Impact Factor
Cosmos Foundation offers academic database services and indexing of academic journals, books. Cosmos provides Quantitative and Qualitative tools for ranking, evaluating and categorizing Journals. The evaluation is carried out by considering the factors Like Paper Originality, Citation, Editorial Quality, and Regularity & International Presence. The Cosmos Impact Factor of ETASR for 2018 is  4.970. You can see ETASR indexed in Cosmos here.

Eurasian Scientific Journal Index
Eurasian Scientific Journal Index provides indexing of major international journals and proceedings. Its purpose is to increase the visibility and ease of use of open access scientific and scholarly journals. You can find ETASR indexed in ESJI here.

Journal Factor
JOURNAL FACTOR claims to be a globally recognized forum for promoting research work and knowledge. You can see ETASR indexed in Journal Factor here.

Scientific Indexing Services
Scientific Indexing Services was started from a group of 70 scientist from various countries in different disciplines with the specific objective of providing quality information to  researchers. SIS offers citation indexing and analysis, and maintains its own citation database covering thousands of academic journals, books and proceedings. You can see ETASR indexed in SIS here.

International Society for Research Activity - Journal Impact Factor
ISRAJIF is a measure reflecting the average number of citations to articles published in journals, books, patent document, thesis, project reports, news papers, conference/ seminar proceedings, documents published in internet, notes and any other approved documents. Journal-Impact-Factor (JIF) is Calculated by International Society for Research Activity (ISRA). You can see ETASR indexed in ISRAJIF here.

Systematic Impact Factor
Systematic Impact Factor (SIF) claims to provide a Systematic Investigation of the Quality of Journals based on quality parameters like citation report of journal, editorial board, online infrastructure of journal, acceptance/rejection ratio of journal, internationalisation of journal, paper publication quality etc. You can find ETASR indexed in SIF by searching thier list here.

Journal Checker Tool
The Journal Checker Tool is provided by cOAlition S to authors to support them in finding Plan S compliant "routes" through which to publish their articles. cOAlition S is an initiative to make full and immediate Open Access to research publications a reality. It is built around Plan S, which consists of one target and 10 principles. cOAlition S funders (a group of national research funders, European and international organisations and charitable foundations) have agreed to implement the 10 principles of Plan S in a coordinated way, together with the European Commission. ETASR is of course compliant with Plan S as you can check for yourself here.

Scope Database
Scope Database is an Indian organization, formed by a group of researchers. Scope Database is a collection of bibliographic citation database of scholarly scientific journals, conference proceedings, trade journals and book series. You can see ETASR indexed in Scope Database here.

Railway Festival
A music festival with an open access/no-profit/D.I.Y. attitude held in Peloponnese, Greece every August. ETASR has been a sponsor for the festival since its first year (2013). You can find more info, see pics from the events and check the sponsors' pages at the festival's site here.

TALOS High Voltage Test Station
An open air high voltage test station that was constructed in Crete, Greece. Talos operated as a research and testing center up to 2021. Since then, the access to the site has been restricted as the site has been kept alive simply for archival reasons. Relevant research however has been published in ETASR. The site included a detailed publication here, also under restricted access now.

- Links are checked occasionaly but not on a regular basis. If you find that a link posted here is now dead, please contact the editor at

- ETASR is not responsible neither can edit all the data posted in all the above pages. Therefore, we take no responsibility for errors

- The basic characteristics/description of each site are mentioned as found (at the time) on their page.

- If you think that your website should be listed here, please contact the editor at