HASAN, B. ., SIHABUDIN, A., & JAMALULLAIL, J. (2022). The Role of Opinion Leaders in the Acculturation of the Togutil Tribe in East Halmahera Regency, North Maluku Province. International Journal of Environmental, Sustainability, and Social Science, 2(3), 350–369. https://doi.org/10.38142/ijesss.v2i3.400