VELASCO TIRADO, A.; PASTOR MARTÍN, C.; SEVILLA SÁNCHEZ, C.; RODRÍGUEZ CANO, C. I.; SÁNCHEZ FANJUL, J.; SÁNCHEZ FANJUL, J. Viewers of collaborative thematic cartography of the Spanish National Geographic Institute. REVISTA INTERNACIONAL MAPPING, [S. l.], v. 27, n. 192, p. 30–36, 2019. Disponível em: https://ojs.revistamapping.com/MAPPING/article/view/126. Acesso em: 20 abr. 2024.