Mardalis, A., M. A. Ahmadi, M. Shobahiya, and M. Saleh. “IDENTIFYING THE CULTURE OF THE MUHAMMADIYAH ISLAMIC BOARDING SCHOOL”. International Journal of Educational Management and Innovation, vol. 2, no. 3, Sept. 2021, pp. 272-86, doi:10.12928/ijemi.v2i3.4043.