Ekaningsih, L. A. F., Salim, U., Djumahir, D., Indrawati, N. K., & Djakfar, M. (2022). Risk Management Concept Development of Pondok Pesantren Educational Institutions. International Journal of Multidisciplinary: Applied Business and Education Research, 3(2), 139-144. https://doi.org/10.11594/ijmaber.03.02.01