Duc, N. D. D., Thanh, L. M., & Phong, N. T. (2022). Manuscript belongs to the Forum Reusing sludge from surface water treatment plant for hexavalent chromium adsorption in aqueous solution. <i>Vietnam Journal of Science and Technology</i>, <i>60</i>(6), 1098–1110. https://doi.org/10.15625/2525-2518/16463