Prayogo Pangestu, Hilmi Luthfiyah, and Hasyim Asy’ari. “The Role of Principal Leadership in Improving the Quality of Human Resources (HR) at the Development Madrasah Aliyah in South Tangerang City”. al-Afkar, Journal For Islamic Studies 9, no. 1 (January 19, 2026): 929–942. Accessed August 29, 2026. https://mail.al-afkar.com/index.php/Afkar_Journal/article/view/1960.