Lian, Lim Hooi Lian, Wun Thiam Yew, and Noraini Idris. “Assessing A Hierarchy of Pre-Service Secondary Mathematics Teachers’ Algebraic Thinking”. Asian Journal of Assessment in Teaching and Learning 1 (December 22, 2011): 38–51. Accessed November 23, 2024. https://ojs.upsi.edu.my/index.php/AJATeL/article/view/1898.