Utilizing tea waste for methylene blue removal: Insights from batch and fixed-bed adsorption studies. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 32, n. 6, p. 697–709, 2025. DOI: 10.56042/ijct.v32i6.22215. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/22215. Acesso em: 14 may. 2026.