P. E. Oktapiani, M. Maelani, M. Firdaus, and D. Mugni, “The effect of competency test and skill development programs on student ability at Primagraha University”, j. ilmu. manaj., vol. 1, no. 1, pp. 23–29, Jul. 2024, Accessed: Apr. 05, 2026. [Online]. Available: https://jim.kazepub.com/index.php/jim/article/view/2