Izzati, S., & 		Mustofa, Z.
2022 Nov 30.  Kiai’s Leadership Efforts in Instilling the Independent Spirit of Students at Hidayatul Mubtadi'in Sobo Guno Islamic Boarding School Mangunsuman Siman Ponorogo. Proceeding: International Conference on Islamic Studies (ICIS) IAIN Ponorogo. [Online] :