“Nutrient Availability and Maize Growth in Soil Amended with Mineral Fertilizer and Pressmud Biocompost” (2015) Global Journal of Science Frontier Research, 15(D5), pp. 93–100. Available at: https://www.journalofscience.org/index.php/GJSFR/article/view/1514 (Accessed: 14 August 2026).