Hamdan, N. H., J. . Md Yunos, . C. S. Lai, B. Ibrahim, and E. Munastiwi. “Measuring the Level of Agreement on the Development of Sustainable Framework for TVET Teacher Education Program in Malaysia”. Journal of Technical Education and Training, vol. 13, no. 2, Jan. 2021, pp. 53-60, https://publisher.uthm.edu.my/ojs/index.php/JTET/article/view/7913.