Lamessa K, J.J S, Tessema T. Influence of Cowpea and Soybean Intercropping Pattern and Time of Planting on Yield and Gross Monetary Value of Sorghum. STAR [Internet]. 2015 Sep. 30 [cited 2025 Apr. 3];4(3):38-46. Available from: https://journals.wgu.edu.et/index.php/star/article/view/241