Pre-Extension on-Farm Demonstration Trial of Maize in Heban Arsi and Sankura districts, southern Ethiopia. Journal of Science and Development, [S. l.], v. 10, n. 2, p. 42–47, 2022. Disponível em: https://journals.hu.edu.et/hu-journals/index.php/agvs/article/view/539.. Acesso em: 2 dec. 2025.