Lian, L.H.L., Yew, W.T. and Idris, N. (2011) “Assessing A Hierarchy of Pre-Service Secondary Mathematics Teachers’ Algebraic Thinking”, Asian Journal of Assessment in Teaching and Learning, 1, pp. 38–51. Available at: https://ejournal.upsi.edu.my/index.php/AJATeL/article/view/1898 (Accessed: 11 May 2025).