Toledo LB-, Vega SC, Milla DEA, Contreras AB, Ramos CT-, Pisfil JM, Miranda BM, Farfán RS. Immobilization of Lead by Phosphated Biochar Produced from Fish Farming Sludge and Sewage Sludge in a Contaminated Urban Soil. ijmst [Internet]. 2023Aug.22 [cited 2024Dec.21];10(3):1347-56. Available from: https://cosmosscholars.com/phms/index.php/ijmst/article/view/1713