1. Coleman J. WHAT MAKES A ‘SMART CITY’ SMART? Global Futures Group: Global Futures Group; 2016 [Available from: http://globalfuturesgroup.co/what-makes-a-smart-city-smart/].
2. BusinessToday. All you need to know about Smart Cities Business Today2015 [Available from: https://www.businesstoday.in/current/corporate/smart-cities-project-narendra-modi-government/story/223213.html].
3. Rinkesh. What is Waste Management and Various Methods of Waste Disposal? Conserve Energy Future2020 [Available from: https://www.conserve-energy-future.com/waste-management-and-waste-disposal-methods.php].
4. Department of Environments Parks and Recreation. Brunei Recycle and Waste Management. In: UTB, editor. 2020.
5. LithumRFID. Waste Management RFID System: Track Waste Collection, Bin Inventory 2018 [Available from: https://litumrfid.com/waste-management-rfid-system/].