Syam, A.R. and Mukhlas, M. 2019. The Role of The Security Department In Regulating The Discipline of Members of Student Organizations in Darussalam Gontor Modern Islamic Institution. At-Ta’dib. 14, 1 (Jun. 2019), 90–104. DOI:https://doi.org/10.21111/at-tadib.v14i1.2647.