Khasanah, S. Z., & Arifin, Z. (2017). IMPLEMENTASI PENGEMBANGAN KURIKULUM DI SMP MUHAMMADIYAH BOARDING SCHOOL (MBS) YOGYAKARTA. TADRIS: Jurnal Pendidikan Islam, 12(1), 79 - 91. https://doi.org/10.19105/tjpi.v12i1.1287