Endaryono, Bakti Toni, and Tjipto Djuhartono. “Democratic Leadership Process in Improving the Quality of Vocational High Schools”. LITERATUS 5, no. 1 (April 16, 2023): 75–79. Accessed February 16, 2025. https://journal.neolectura.com/index.php/Literatus/article/view/1108.