N. Ismail, “Kajian Literatur Sistematik: Cabaran Kepimpinan dalam Institusi TVET Pada Abad ke-21: Systematic Literature Review: The Impact of Leadership in TVET Institution in the 21st Century”, JTTR, vol. 2, no. 2, pp. 22–31, Dec. 2024, Accessed: Mar. 11, 2026. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/jttr/article/view/19946