J H Tukayo I, Syafar M, Bahar B, Nurdin AA. Social Immunity for not Using Drugs among Adolescent (A Case Study of the Frontier Skouw Tribe Papua, Indonesia and Papua New Gunea). IJSBAR. 2016;29(2):258-267. Accessed December 13, 2025. https://gssrr.org/JournalOfBasicAndApplied/article/view/6305