ALEMU, Dawit; MWANGI, Wilfred; NIGUSSIE, Mandefro; J.SPIELMAN, David. The maize seed system in Ethiopia: challenges and opportunities in drought prone areas. Global Journal of Food and Agribusiness Management, [S. l.], v. 9, n. 1, p. 239–248, 2018. Disponível em: https://elixirpublishers.in/index.php/asst/article/view/2803. Acesso em: 5 aug. 2025.