Dotaniya, M L, M D Meena, R K Doutaniya, V D Meena, C K Dotaniya, L K Meena, and R L Choudhary. “Role of Biochar in Heavy Metal Remediation”. Indian Farming 72, no. 9 (October 19, 2022): 13–16. Accessed June 27, 2026. https://epubs.icar.org.in/index.php/IndFarm/article/view/121377.