Sriwahyuni, R.A., Fakhruddin, A. and Surahman, C. 2025. Religious transformation and character: a phenomenological study of pesantren ramadan experience in high school. ATTARBIYAH: Journal of Islamic Culture and Education. 10, 2 (Dec. 2025), 225–241. DOI:https://doi.org/10.18326/attarbiyah.v10i2.225-241.