HOMAGAI, Puspa Lal; BARDEWA, Miksha; SUBEDEE, Anup; OLI, Hari Bhakta; SHRESTHA, Ram Lal; BHATTARAI, Deval Prasad. Biosorption of Hexavalent Chromium (Cr(VI)) from contaminated water using charred tea waste . BIBECHANA, [S. l.], v. 20, n. 1, p. 76–85, 2023. DOI: 10.3126/bibechana.v20i1.53458. Disponível em: https://www.nepjol.info/index.php/BIBECHANA/article/view/53458. Acesso em: 5 dec. 2025.