Phan, B. and Heng, K.-L. 2025. Enhancing Mathematics Education Quality: A PLS-SEM Analysis of Teaching Self-Efficacy, Instructional Behaviours, Learning Motivation, and Learning Approach. EIKI Journal of Effective Teaching Methods. 4, 3 (Sep. 2025). DOI:https://doi.org/10.59652/m9y74x71.