Zainul Arifin, Muhammad. 2026. “The Principal’s Visionary Leadership in Facing the Challenges of 21st Century Education in the Digital Era at MA Al-Ma’arif Pondok Panggung Tulungagung”. Tafhim Al-’Ilmi 17 (02):331-53. https://doi.org/10.37459/tafhim.v17i02.371.