Asfaw*, Melese Damtew. “Effects of Animal Manures on Growth and Yield of Maize (Zea Mays L.)”. Journal of Plant Science and Phytopathology 6, no. 2 (May 27, 2022): 033–039. Accessed April 26, 2025. https://www.plantsciencejournal.com/jpsp/article/view/jpsp-aid1071.