Peran Tokoh Informal dalam Meningkatkan Mutu Pendidikan Umat di PP. An-Nuriyah Kaliwining Rambipuji Jember: The Role of Informal Leaders in Enhancing the Quality of Community Education at An-Nuriyah Islamic Boarding School, Kaliwining, Rambipuji, Jember. Fenomena, [S. l.], v. 5, n. 2, p. 83–92, 2006. DOI: 10.35719/fenomena.v5i2.393. Disponível em: https://fenomena.uinkhas.ac.id/index.php/fenomena/article/view/393. Acesso em: 23 aug. 2025.