Saparuddin, Saparuddin, Arifuddin Lamusa, and Moh Alaihi. “ANALISIS PENDAPATAN USAHA KOPRA Di DESA BANGKIR KECAMATAN DAMPAL SELATAN KABUPATEN TOLI-TOLI”. AGROTEKBIS : JURNAL ILMU PERTANIAN (e-journal) 11, no. 4 (August 23, 2023): 948 - 953. Accessed November 22, 2024. http://jurnal.faperta.untad.ac.id/index.php/agrotekbis/article/view/1796.