S. Md Yassin, S. Baharom, and A. Yahaya, “Exploring PBL: An Action Research Project Among Pre-Service Teachers (100 - 109)”, JPB, vol. 3, no. 1, pp. 100–109, May 2019, Accessed: Dec. 05, 2025. [Online]. Available: https://ejournal.upsi.edu.my/index.php/JPB/article/view/2395