Bedada, Leta Tulu, and Habte Jifar. 2023. “Maize (Zea Mays L.) Genetic Advances Through S1 Recurrent Selection In Ethiopia”. Journal of Environmental Issues and Agriculture in Developing Countries (JEIADC) 2 (1):154-69. http://icidr.org.ng/index.php/jeiadc/article/view/58.