Homagai PL, Bardewa M, Subedee A, Oli HB, Shrestha RL, Bhattarai DP. Biosorption of Hexavalent Chromium (Cr(VI)) from contaminated water using charred tea waste . BIBECHANA [Internet]. 2023 Apr. 5 [cited 2024 Nov. 24];20(1):76-85. Available from: https://nepjol.info/index.php/BIBECHANA/article/view/53458