Zulmuqim, Z., Zainimal, Z., Kustati, M., Besral, B., Refinaldi, R., & Adriantoni, A. (2020). The Characteristics of Pesantren in the Development of Islamic Education in West Sumatra. Ulumuna, 24(1), 132-154. https://doi.org/10.20414/ujis.v24i1.382