les Plus Codes de Google - racines du 93
https://maps.google.com/pluscodes/
https://support.google.com/maps/answer/7047426?hl=fr&co=GENIE.Platform%3DAndroid
https://plus.codes/map
VCG7+577 Les Lilas
https://www.presse-citron.net/quand-les-adresses-nexistent-pas-les-plus-codes-de-google-maps-viennent-a-la-rescousse/
https://www.futura-sciences.com/tech/actualites/google-plus-code-google-va-donner-adresses-postales-plus-isoles-78839/
https://www.lesnumeriques.com/vie-du-net/les-plus-codes-dans-google-maps-android-pour-un-partage-de-geolocalisation-sans-adresse-n150885.html
https://www.dz-techs.com/fr/use-google-maps-plus-codes
https://www.letemps.ch/economie/plus-codes-google-cree-adresses-partout-terre