GALLEGO, H. .; TORO, E. .; ROJAS, R. . State of the Art: Process of Pozzolan Formation from Ash and its Applications. Revista Ingeniería de Construcción, [S. l.], v. 35, n. 2, p. 119–125, 2020. Disponível em: https://ojs.uc.cl/index.php/ric/article/view/40719. Acesso em: 3 jul. 2024.