Al-Zubaidi, Razi, Mohd Khairol Anuar Bin Mohd Ariffin, Akram Abdulsamad, Ali Raqee, Mohd Idris Shah Ismail, and Kamarul Arifin Ahmad. 2022. “The Effect of Self-Efficacy on Sustainable Development: The PetroMasila in Yemen”. Advances in Social Sciences Research Journal 9 (12):35-49. https://doi.org/10.14738/assrj.912.13555.