PERFORMANCE EVALUATION OF Fe (III) ADSORPTION ONTO BREWERS’ SPENT GRAIN. Nigerian Journal of Technology, [S. l.], v. 35, n. 4, p. 970–978, 2016. DOI: 10.4314/njt.354.1194. Disponível em: https://nijotech.com/index.php/nijotech/article/view/1194. Acesso em: 19 apr. 2026.