Gadhavi, Gayatri, and Hitesh Solanki. “A REVIEW: SULFUR IN COAL AND PETROLEUM COKE”. International Association of Biologicals and Computational Digest 1, no. 2 (October 5, 2022): 282–286. Accessed June 29, 2025. https://www.iabcd.org.in/index.php/iabcd/article/view/81.