MOFOKENG, M. A.; SHIMELIS, H.; LAING, M. D. Constraints and varietal trait preferences of sorghum producers in South Africa. Journal of Tropical Agriculture, [S. l.], v. 54, n. 1, p. 7, 2016. Disponível em: https://jtropag.kau.in/index.php/ojs2/article/view/363. Acesso em: 9 may. 2024.