Prayogo Pangestu, Hilmi Luthfiyah, & Hasyim Asy’ari. (2026). 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(1), 929–942. https://doi.org/10.31943/afkarjournal.v9i1.1960