A Comparative Study of the Physico-Chemical Properties and Methylene Blue Adsorption Behaviour of Fly Ash, Nano-Oxides and the Composite Materials of Nano-Oxides and Fly Ash. International Journal of Chemistry and Materials Research, [S. l.], v. 2, n. 12, p. 148–165, 2014. Disponível em: https://archive.conscientiabeam.com/index.php/64/article/view/1841. Acesso em: 22 jul. 2026.