Ong KJ, chou Y-C, Yang D-Y. The impact of science fair on the students’ engagement, capacity, continuity, and motivation towards science learning. JPSMM [Internet]. 2019 May 9 [cited 2024 Apr. 29];9(1):1-12. Available from: https://ejournal.upsi.edu.my/index.php/JPSMM/article/view/2835