N. Gashu, Y. Kechero, and Y. Tadele, “Effect of Urea Fertilization on Agronomic Characteristics and Biomass Yield of Hydroponic Maize Fodder”, JCR, vol. 15, no. 3, pp. 365–374, Dec. 2023, doi: 10.25174/2582-2675/2024/135233.