K. Mu Huai and L. Hooi Lian, “TEACHERS’ KNOWLEDGE AND CONCERN REGARDING THE IMPLEMENTATION OF PRIMARY SCHOOL STANDARD CURRICULUM (KSSR) (22 - 31)”, JPB, vol. 8, no. 1, pp. 22–31, May 2019, Accessed: Dec. 05, 2025. [Online]. Available: https://ejournal.upsi.edu.my/index.php/JPB/article/view/2448