Opala, Peter Asbon. “Response of Soybean (Glycine Max L.) to Application of Lime and Phosphate Fertilizer in an Acid Soil of Western Kenya”. Archives of Agriculture and Environmental Science 5, no. 4 (December 25, 2020): 470-475. Accessed July 3, 2024. https://journals.aesacademy.org/index.php/aaes/article/view/05-04-06.