Characteristics of maize growing farmers, varietal use and constraints to increase productivity in selected villages in the Eastern Cape province of South Africa. South African Journal of Agricultural Extension (SAJAE), [S. l.], v. 48, n. 2, p. 64–82, 2020. DOI: 10.17159/2413-3221/2020/v48n2a538. Disponível em: https://sajae.co.za/article/view/10461. Acesso em: 4 dec. 2024.