Does the Adoption of Genetically Modified Seeds Improve the Technical Efficiency of Family-Owned Maize Farms? A Case of Alfred Nzo in the Eastern Cape. South African Journal of Agricultural Extension (SAJAE), [S. l.], v. 52, n. 4, p. 148–165, 2024. DOI: 10.17159/2413-3221/2024/v52n4a18386. Disponível em: https://sajae.co.za/article/view/18386. Acesso em: 22 oct. 2024.