Sardi J, Darmansyah, Oriza Candra, Devi Faizah Yuliana, Habibullah. The Role of Project-Based Learning and Mobile Learning  in Fostering Student Engagement in TVET. jtet. 2025;17(4):55-69. Accessed April 8, 2026. https://publisher.uthm.edu.my/ojs/index.php/JTET/article/view/20402