Seyoum Alemu, Yared Tesfaye, Obsa Chimdesa, Kabna Asefa, and Girma Teshome. 2020. “Determination of Appropriate Seed Rate and Row Spacing of Bread Wheat for Highlands of Guji Zone, Southern Ethiopia”. International Journal of Life Sciences 8 (1). India:70-76. https://ijlsci.in/ls/index.php/home/article/view/173.