HEYDARI, B.; AAJAMI, M. Providing a New Model for Discovering Cloud Services Based on Ontology. Engineering, Technology & Applied Science Research, Greece, v. 7, n. 6, p. 2268–2272, 2017. DOI: 10.48084/etasr.1577. Disponível em: https://etasr.com/index.php/ETASR/article/view/1577. Acesso em: 19 oct. 2021.