Dr. Kapil Malviya, A. K. D. P. S. (2021) “Experimental Study on the Removal of Heavy Metal (Chromium) Using Treated Tamarind Shell and Tridax Procumbens”, Design Engineering, pp. 7667-7678. Available at: http://thedesignengineering.com/index.php/DE/article/view/5810 (Accessed: 29April2024).