Mirwan, Kamaluddin Tajibu, and Abd Halik. “Group Communication of Combined Farmer Groups Regarding Fertilizer Supply”. Jurnal Mercusuar 3, no. 3 (December 12, 2022): 312-336. Accessed November 21, 2024. https://journal3.uin-alauddin.ac.id/index.php/mercusuar/article/view/42649.