Karmilawati, Salsabilla, Fahruddin, Lalu Sumardi, Mohamad Mustari, and Mansur Hakim. 2024. “Management of Boarding School Institutions in Developing Positive Characters of Students”. RESEARCH REVIEW International Journal of Multidisciplinary 9 (12):14-22. https://doi.org/10.31305/rrijm.2024.v09.n12.003.