1. [1] “Climate Change: How Do We Know?” [Online]. Available: https://climate.nasa.gov/evidence/. [Accessed: 12-Apr-2020].
2. “Energy use for transportation”, Online https://www.eia.gov/energyexplained/use-of-energy/transportation.php 2018 Available: Accessed: 23-Apr-2020.
3. [Online]. Available: https://www.gov.uk/government/collections/road-transport-consumption-at-regional-and-local-level. [Accessed 19-Apr-2020].
4. “Petroleum & Other Liquids”, Online https://www.eia.gov/dnav/pet/pet_pri_gnd_dcus_nus_w.htm 2020 Available: Accessed: 20-Apr-2020.
5. Assessing energy consumption, CO2 and pollutant emissions and health benefits from China’s transport sector through 2050;Liu;Energy Policy,2018