Mu Huai, K., and L. Hooi Lian. “TEACHERS’ KNOWLEDGE AND CONCERN REGARDING THE IMPLEMENTATION OF PRIMARY SCHOOL STANDARD CURRICULUM (KSSR) (22 - 31)”. Jurnal Pendidikan Bitara UPSI, vol. 8, no. 1, May 2019, pp. 22-31, https://ojs.upsi.edu.my/index.php/JPB/article/view/2448.