“PEMBINAAN UJIAN DIAGNOSTIK KOGNITIF BERBENTUK DUA-PERINGKAT UNTUK MENGENAL PASTI MISKONSEPSI OPERASI MUDAH UNGKAPAN ALGEBRA (Development of a Two-Tier Cognitive Diagnostic Test to Identify Misconceptions of Basic Operations of Algebraic Expression)”. Malaysian Journal of Learning and Instruction 23, no. 1 (January 31, 2026): 181–204. Accessed May 30, 2026. https://e-journal.uum.edu.my/index.php/mjli/article/view/21678.