Abera T, Tola B, Tufa T, Adugna A, Legesse H, Midega T. Effects of Blended and Urea Fertilizer Rate on Yield and Yield Components of Maize in Ultisols of Liben Jawi District. J. sci. sustain. dev. [Internet]. 2020Jul.28 [cited 2024Apr.27];8(2):50-61. Available from: https://aujssd.ethernet.edu.et/index.php/jssd/article/view/149