Saleh, Hasan, and Nur Afiqah Khumairah Abd Karim. “Constructivist Learning Theory in Relation to Teacher Teaching Skills: Evidence from Suburban Secondary Schools in Melaka”. Journal of TVET and Technology Review, vol. 4, no. 1, June 2026, pp. 1-6, https://publisher.uthm.edu.my/ojs/index.php/jttr/article/view/24978.