AGBUGBA, IK; CHRISTIAN, Mzuyanda; OBI, A. Economic analysis of smallholder maize farmers: implications for public extension services in Eastern Cape. South African Journal of Agricultural Extension (SAJAE), [S. l.], v. 48, n. 2, p. 50–63, 2020. DOI: 10.17159/2413-3221/2020/v48n2a537. Disponível em: https://sajae.co.za/article/view/10460. Acesso em: 16 apr. 2024.