S. A. . Abdullah, M. S. . . Saud, and M. H. . Mohd Hisham, “Establishing Mobile Learning Elements using Competency-Based Education Framework”, jtet, vol. 13, no. 1, pp. 102–111, Jan. 2021, Accessed: Jul. 23, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/JTET/article/view/7876