Khasanah, N., Ferdiagustina, L., Ardianti, D. F., Mughniyah, N. L. Z., & Sintasari, B. (2024). Character Formation in Islamic Boarding Schools: The Internalization of Spiritual Values. Andragogi: Jurnal Pendidikan Dan Pembelajaran, 4(1), 79–90. https://doi.org/10.31538/adrg.v4i1.3318