Martínez, José Antonio Barra, Francesco José Morales-Yago, and María Luisa de Lázaro-Torres. 2022. “Sources of Mapping Used in Humanitarian Emer- Gencie: The Case of Ebola”. Quaestiones Geographicae 41 (4):73-87. https://doi.org/10.14746/quageo-2022-0035.