Lim Hooi, Lian, Yew Wun Thiam, and Noraini Idris. “A Framework to Evaluate the Ability of Student Algebra Solutions in the Function Concepts (58 - 79)”. Jurnal Pendidikan Bitara UPSI 3, no. 1 (May 13, 2019): 58–79. Accessed November 22, 2024. https://ojs.upsi.edu.my/index.php/JPB/article/view/2393.