“ANALISIS PEMASARAN KOPRA DI DESA WATUBULA KECAMATAN DOLO KABUPATEN SIGI”. Jurnal Pembangunan Agribisnis (Journal of Agribusiness Development) 2, no. 2 (July 19, 2023): 218–226. Accessed March 31, 2026. http://jurnal.faperta.untad.ac.id/index.php/jpa/article/view/1781.