SUPELANO GARCÍA, I.; ORTÍZ OTÁLORA, C. A.; PARRA VARGAS, C. A.; MEJÍA GÓMEZ, J. A. Assessment of hydrothermal parameters on alkaline activation of fly ashes using a central composite design. Journal of Metals, Materials and Minerals, Bangkok, Thailand, v. 31, n. 2, p. 54-61, 2021. Disponível em: http://jmmm.material.chula.ac.th/index.php/jmmm/article/view/1050. Acesso em: 24 oct. 2021.