Munir, Misbachul, and Jeje Abdul Rojak. “Efforts to Improve the Professionalism of Lecturers in Higher Education”. International Journal of Service Science, Management, Engineering, and Technology 4, no. 1 (August 25, 2023): 25–30. Accessed November 8, 2026. http://ejournalisse.com/index.php/isse/article/view/77.