Mohamad Zain, Shaharir bin. “Criticism of KBAT and Its successor’s Recommendations: Kritikan Terhadap KBAT Dan Syor Penggantinya”. Jurnal Pendidikan Sains dan Matematik Malaysia 11, no. 1 (April 2, 2021): 20–29. Accessed April 26, 2024. https://ejournal.upsi.edu.my/index.php/JPSMM/article/view/2526.