PONS FERNÁNDEZ, X. Where is interoperability in the COVID-19 crisis?. GeoFocus. International Review of Geographical Information Science and Technology, [S. l.], n. 25, p. 1–2, 2020. DOI: 10.21138/GF.682. Disponível em: https://www.geofocus.org/index.php/geofocus/article/view/682. Acesso em: 30 apr. 2025.