Hamid HA, Idris N, Tapsir R. The Functions of Graphics and Visual Reasoning Demand in Mathematical Problems in the Malaysian National Examination. AJATeL [Internet]. 2019 Apr. 17 [cited 2024 May 8];3:31-45. Available from: https://ejournal.upsi.edu.my/index.php/AJATeL/article/view/1944