Sabran, and Nahot Tua Parlindungan Sihaloho. “Empowering Kratom Farmers in Strengthening Functions of Family Institutions in Hulu Kapuas District”. Ilomata International Journal of Social Science 4, no. 4 (December 29, 2023): 727-735. Accessed November 24, 2024. https://ilomata.org/index.php/ijss/article/view/960.