MANTAU, Z. ANALISIS INVESTASI USAHATANI KEDELAI VARIETAS TANGGAMUS DI KABUPATEN GORONTALO. AGRI-SOSIOEKONOMI, [S. l.], v. 11, n. 1, p. 1–10, 2015. DOI: 10.35791/agrsosek.11.1.2015.7165. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/7165. Acesso em: 4 may. 2024.