Hatmansyah, Hatmansyah, Iim Wasliman, Husen Saeful Insan, dan Hanafiah Hanafiah. “Leadership Strategies in Improving Higher Education Graduates’ Competitiveness”. International Journal of Educational Review 3, no. 2 (Juni 10, 2021): 173–190. Diakses April 3, 2025. https://ejournal.unib.ac.id/IJER/article/view/15979.