1. This is what the cities of the future could look like. URL: https://www.weforum.org/agenda/2019/01/the- anatomy-of-a-smart-city/
2. Smart Cities: Where the IoT and Ethics Converge. URL: https://www.spiceworks.com/tech/iot/guest- article/smart-cities-where-the-iot-and-ethics-converge/
3. Investments in Technologies Enabling Smart Cities Initiatives Is Forecast to Reach $80 Billion in 2018, According to a New IDC Spending Guide. URL: https://www.businesswire.com/news/home/20180220005118/ en/Investments-in-Technologies-Enabling-Smart-Cities-Initiatives-Is-Forecast-to-Reach-80-Billion-in-2018-According- to-a-New-IDC-Spending-Guide
4. IDC Forecasts Worldwide Spending on the Internet of Things to Reach $772 Billion in 2018. URL: https://www.businesswire.com/news/home/20171207005963/en/IDC-Forecasts-Worldwide-Spending-on-the-Internet- of-Things-to-Reach-772-Billion-in-2018
5. Information about the application. URL: https://ukc.gov.ua/wp-content/uploads/2021/02/Za-rik.pdf