OPING, J. M. DAYA SAING KOMODITI UNGULAN SEKTOR PERKEBUNAN DI SULAWESI UTARA. Jurnal AGROBISNIS, [S. l.], v. 1, n. 1, p. 32–47, 2021. Disponível em: https://agrobisnis.faperta-ukit.ac.id/index.php/agrobisnis/article/view/20. Acesso em: 18 nov. 2025.