Shaleh, Mahadin, Andi Riawarda, and Ummung Kallang. 2019. “Management of Independent Business-Based Private Madrasah Development at Madrasah Aliyah”. Kontigensi : Jurnal Ilmiah Manajemen 7 (2), 107-17. https://doi.org/10.56457/jimk.v7i2.132.