Marimuthu S, Malayalam N, Sukadari. Sosioekonomi keluarga sebagai faktor pendorong gejala gengsterisme murid India Pendidikan Moral di sekolah menengah [Family socioeconomic status as an impulse factor of gangsterism among Indian Moral Education student in secondary school]. Muallim J Soc Sci Human. 2020;4(4):60-78. doi:10.33306/mjssh/97