Sokoastri, Valentina, Doni Setiadi, HakimArif Rakhman, MawardhiAndre Dani, and FadliM Lukman. “Smallholders Oil Palm: Problems and Solutions”. Sodality: Jurnal Sosiologi Pedesaan 7, no. 3 (December 31, 2019): 182-194. Accessed December 4, 2024. https://journal.ipb.ac.id/index.php/sodality/article/view/27221.