Kibret, M., and R. Gebeyehu. “Microbiological and Physico-Chemical Analysis of Compost and Its Effect on the Yield of Kale (Brassica Oleracea) in Bahir Dar, Ethiopia”. Ethiopian Journal of Science and Technology, Vol. 6, no. 2, Jan. 2025, pp. 93-101, http://journals.bdu.edu.et/index.php/EJST/article/view/2002.