SUMANTRI, S.; YUSDIARTI, A.; MIFTAH, H. STUDI KELAYAKAN INVESTASI KOPI ROBUSTA (COFFEA CANEPHORA). JURNAL AGRIBISAINS, [S. l.], v. 6, n. 1, p. 39–49, 2020. DOI: 10.30997/jagi.v6i1.2805. Disponível em: https://ojs.unida.ac.id/AGB/article/view/2805. Acesso em: 27 apr. 2024.