Cortés-Tello, Karla E., and Pablo F Jaramillo-López. “Fermented Soil Amendments Made from Stabilized Biosolids and Fly Ash Improve Maize (Zea Mays L.) Nutrition and Growth”. International Journal of Recycling of Organic Waste in Agriculture 9, no. 1 (March 14, 2020). Accessed June 23, 2026. https://oiccpress.com/ijrowa/article/view/3363.