Armado Matute, Arnaldo José, and Gabriela Adelycia Parra Acosta. “Microbial Biomass Dynamics in a Zea Mays-Cultivated Soil Treated With Paper Mill Sludge and Waste Cooking Oil”. Saastal 2, no. 1 (March 5, 2026): e3. Accessed August 26, 2026. https://oa.editorialuc.com/index.php/saastal/article/view/18.