SITUMORANG, H.; WINANDI, R.; NURYARTONO, N. Economic Efficiency of Maize at Dairi District North Sumatra Province. Journal of Agribusiness and Community Empowerment (JACE), [S. l.], v. 3, n. 2, p. 83–91, 2020. DOI: 10.32530/jace.v3i2.216. Disponível em: https://jurnalpolitanipyk.ac.id/index.php/JACE/article/view/216. Acesso em: 5 may. 2024.