1. World Health Organisation. Global Status Report On Road Safety; 2015. URL: https://www.afro.who.int/sites/default/files/2017-06/9789241565066_eng.pdf (visited on 29/04/2024).
2. European Standard EN 1317-1. Road restraint systems. Part 1: Terminology and general criteria for test methods; 2010.
3. American Association of State Highway and Transportation Officials. Manual for Assessing Safety Hardware; 2016. ISBN: 978-1-56051-665-1.
4. A Review of the Severity Index
5. United States Standard No. 208. Federal Motor Vehicle Safety Standards: Occupant Crash Protection. URL: https://www.ecfr.gov/current/title-49/subtitle-B/chapter V/part-571/subpart-B/section-571.208? (visited on 29/04/2024).