Muhlis, A., Cholid Wardi, M., Baiquni, A., Septiadi, D. D. and Mansurnoor, I. A. (2025) “The Demise of Sufi Values in Islamic Educational Institution: Bullying in Madurese Pesantrens”, Ulumuna, 29(1), pp. 71-101. doi: 10.20414/ujis.v29i1.1071.