Syed Abdul Azziz SS, Abdul Kadir KB, Taha H, Bakar NA, Lee TT, Mohd Nazri NAF, et al. Exploratory Research On Primary School Student’s Conception of Mass and Heat. JPSMM [Internet]. 2025 Aug. 25 [cited 2025 Dec. 5];15(2):13-30. Available from: https://ejournal.upsi.edu.my/index.php/JPSMM/article/view/11136