“Test Cross Performance and Combining Ability of Maize (zea mays l.) Inbred Lines at Bako, Western Ethiopia” (2015) Global Journal of Science Frontier Research, 15(D4), pp. 1–23. Available at: https://journalofscience.org/index.php/GJSFR/article/view/1506 (Accessed: 20 February 2026).