Rezaee, Abbas Ali, and Alireza Ghaneolhosseini. “Intrinsic Motivation and EFL Learners’ Achievement in Online Instruction: A Systematic Review”. Iranian Journal of Educational Sociology 8, no. 3 (July 19, 2025): 1–13. Accessed September 4, 2025. https://qijes.com/index.php/ijes/article/view/1361.