![Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application](https://www.mdpi.com/sustainability/sustainability-13-09703/article_deploy/html/images/sustainability-13-09703-g003-550.jpg)
Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application
![Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application](https://www.mdpi.com/sustainability/sustainability-13-09703/article_deploy/html/images/sustainability-13-09703-g001-550.jpg)
Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application
![freiburg-im-breisgau-sehenswuerdigkeiten-muenster ⋆ LittleCITY.ch: Schweizer Reiseblog / Travelblog mit Reise- & Ausflugstipps freiburg-im-breisgau-sehenswuerdigkeiten-muenster ⋆ LittleCITY.ch: Schweizer Reiseblog / Travelblog mit Reise- & Ausflugstipps](https://littlecity.ch/wp-content/uploads/2021/10/freiburg-im-breisgau-sehenswuerdigkeiten-muenster.jpg)
freiburg-im-breisgau-sehenswuerdigkeiten-muenster ⋆ LittleCITY.ch: Schweizer Reiseblog / Travelblog mit Reise- & Ausflugstipps
![Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application Sustainability | Free Full-Text | The Concept of a Smart City Communication in the Form of an Urban Mobile Application](https://pub.mdpi-res.com/sustainability/sustainability-13-09703/article_deploy/html/images/sustainability-13-09703-g002.png?1630305667)