[1]
Lata Rani, Jyotsna Kaushal, and Arun Lal Srivastav, “Potential of Biochar as Cost Effective Adsorbent in Removal of Heavy Metals Ions From Aqueous Phase: A Mini Review”, J. Chem. En. Sci. A. , vol. 5, no. 2, pp. 29–34, Mar. 2019.