Varatharajoo, Anbarasi, and Mohd Afifi Bahurudin Setambah. “Effects of ‘Strong and Weak’ Method on Mathematical Achievement and Interest of Year 2 Students: Kesan Kaedah ‘Strong and Weak’ Terhadap Pencapaian Matematik Dan Minat Murid Tahun 2”. Jurnal Pendidikan Sains dan Matematik Malaysia 13, no. 1 (May 30, 2023): 99–111. Accessed May 17, 2024. https://ojs.upsi.edu.my/index.php/JPSMM/article/view/7563.