Safira, Nurul, and Yosep Aspat Alamsyah. “The Role of the Principal’s Leadership in Enhancing Teacher Professionalism at SMK Negeri 4 Bandar Lampung: A Qualitative Study”. Cultura Islamica: Journal of Islamic Studies, Management, and Culture 1, no. 1 (June 30, 2025): 1–14. Accessed April 21, 2026. https://journal.wiseedu.co.id/index.php/culturaislamica/article/view/265.