ROCA, A.; MÉRIDA BOOGHER, E. R.; CHUN QUINILLO, C. M. F.; GONZÁLEZ DOMÍNGUEZ, D. M. E.; CHIGNA MARROQUIN, G. A.; JUÁREZ CACAO, F. J.; ARGUETA ORDOÑEZ, P. D. Volcano observatories and monitoring activities in Guatemala. Volcanica, [S. l.], v. 4, n. S1, p. 203–222, 2021. DOI: 10.30909/vol.04.S1.203222. Disponível em: https://www.jvolcanica.org/ojs/index.php/volcanica/article/view/66. Acesso em: 27 nov. 2021.