“Nutrient Availability and Maize Growth in Soil Amended With Mineral Fertilizer and Pressmud Biocompost”. Global Journal of Science Frontier Research 15, no. D5 (July 11, 2015): 93–100. Accessed August 13, 2026. https://www.journalofscience.org/index.php/GJSFR/article/view/1514.