1. International Parking & Mobility Institute.
https://www.parkingmobility.org//2019/02/13/member-news-inrix-ranks-most-congested-cities-in-theworld-inrix-2018-global-traffic-scorecard-just-released/
. Accessed 31 Jan 2020
2. INRIX Global Traffic Scorecard (2018).
https://static.poder360.com.br/2019/02/INRIX_2018_Global_Traffic_Scorecard_Report__final_.pdf
. Accessed 31 Jan 2020
3. U.S. Department of Transportation,
https://www.fhwa.dot.gov/policyinformation/tables/vmt/vmt_forecast_sum.pdf
. Accessed 31 Jan 2020
4. Equal Times.
https://www.equaltimes.org/can-malta-tackle-its-traffic
. Accessed 31 Jan 2020
5. Institute For Climate Change And Sustainable Development.
https://ec.europa.eu/malta/sites/malta/files/docs/body/study_on_traffic_online.pdf
. Accessed 31 Jan 2020