Mazher, Farhana, Abdul Ghaffar, Ammara Arooj, and Mudassara Iqbal. “Studies of Biosorption of Heavy Metals in Soil by Using Rice Straw”. Asian Journal of Chemistry 24, no. 6 (February 10, 2012): 2425–2432. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/9150.