Aimah, Siti, Nihayatul Wafiroh, Nur Wiarsih, and Fathiyah Mohd Fakruddin. “EVP Strategy for Islamic Boarding Schools: Balancing Formal Recognition and Charismatic Legitimacy for Retention”. MUMTAZ : Jurnal Pendidikan Agama Islam 5, no. 4 (March 30, 2026): 1161–1181. Accessed March 29, 2026. https://ejournal.uniib.ac.id/index.php/mumtaz/article/view/3537.