Cindy, Agustin Hanivia, Sugiyono Sugiyono, Husaini Usman, and Herwin Herwin. “Factors That Affect the Optimisation of Vocational High School Facilities and Infrastructure”. Cypriot Journal of Educational Sciences 17, no. 2 (February 28, 2022): 586–600. Accessed May 9, 2024. https://www.un-pub.eu/ojs/index.php/cjes/article/view/6847.