Anjar, M., and M. Subhan ZA. “Kiai and Economic Independence: Kiai’s Strategy in Realizing the Independence of Darul Fiqhi Islamic Boarding School Lamongan, East Java”. JOURNAL OF SHARIA ECONOMICS, Vol. 3, no. 1, June 2021, pp. 40-51, doi:10.35896/jse.v3i1.200.