Guruprashanth N and Udaykumar G (2024) “Adsorption of Copper, Zinc, Chromium and Nickel Using Plantation crop waste as Adsorbents in Contaminated Soil”, International Journal of Management, Technology and Social Sciences (IJMTS), 9(4), pp. 58–68. doi: 10.47992/IJMTS.2581.6012.0366.