1. Organisation Internationale des Constructeurs d'Automobiles (OICA).Number of passenger cars and commercial vehicles in use worldwide from 2006 to 2014 in (1 000 units)2014[20/June/2020];http://www.statista.com/statistics/281134/number‐of‐vehicles‐in‐useworldwide/
2. VoelckerJ.It's official: we now have one billion vehicles on the planet. Last accessed: 20 June 2020;http://www.greencarreports.com/news/1065070_its‐official‐we‐nowhave‐one‐billion‐vehicles‐on‐the‐planet August2011.
3. Authentication Protocols in Internet of Vehicles: Taxonomy, Analysis, and Challenges
4. Performance analysis for an enhanced architecture of IoV via Content-Centric Networking
5. Deployment of IoV for Smart Cities: Applications, Architecture, and Challenges