Chin, Kin Eng, and Sai Hoe Fu. “Exploring the Implementation of an Intervention for a Pupil With Mathematical Learning Difficulties: A Case Study”. Journal on Mathematics Education 12, no. 3 (September 1, 2021): 531–546. Accessed September 5, 2025. https://jme.ejournal.unsri.ac.id/index.php/jme/article/view/3650.