CHANGES THE STRUCTURE AND CAFFEINE ADSORPTION PROPERTY OF CALCINED MONTMORILLONITE. International Journal of Geomate, [S. l.], v. 11, n. 24, p. 2301–2306, 2017. Disponível em: https://geomatejournal.com/geomate/article/view/2068. Acesso em: 3 oct. 2026.