Hutahaean, E. S. H., Y. W. Pertiwi, and L. M. Nuswantyas. “The Decline Of Public Order: Behavioral Dysfunction And Situational Disorder”. PROCEEDING THE INTERNATIONAL SEMINAR, Vol. 1, no. 2, Dec. 2019, pp. 109 -15, https://ejurnal.ubharajaya.ac.id/index.php/PIS/article/view/42.