Oztas, Ahmet

• Development of a Risk Breakdown Structure in Mega Projects based on Different Case Studies

  Shamal Ali Othman, Dalshad Kakasor Ismael Jaff, Ahmet Oztas

  Engineering, Technology & Applied Science Research

  Volume: 14 | Issue: 4 | Pages: 15625-15630 | August 2024 | https://doi.org/10.48084/etasr.7585

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• An Investigation of Lean Application Challenges in Construction Projects by Root Cause Analysis

  Gzing Adil Mohammed, Dilshad Kakasor Jaf, Ahmet Oztas

  Engineering, Technology & Applied Science Research

  Volume: 15 | Issue: 6 | Pages: 29919-29928 | December 2025 | https://doi.org/10.48084/etasr.14111

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• A Comparative Analysis of Occupational Health and Safety Practice Implementation in Public and Private Construction Sectors: A Policy Harmonization Case Study

  Farah Hayder, Dilshad Jaf, Ahmet Oztas

  Engineering, Technology & Applied Science Research

  Volume: 16 | Issue: 2 | Pages: 34591-34607 | April 2026 | https://doi.org/10.48084/etasr.17648

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