MARTÍNEZ-ZAZUETA, Iván Alejandro; OSORNO-COVARRUBIAS, Francisco Javier. Spatio-temporal viewer on the incidence of cases of Covid-19 in the Mexico-United States cross-border strip. Terra digitalis, [S. l.], v. 4, n. 2, p. 1–12, 2020. DOI: 10.22201/igg.25940694e.2020.2.80. Disponível em: https://terradigitalis.igg.unam.mx/html/ojs3/index.php/terra_digitalis/article/view/80. Acesso em: 8 jun. 2025.