1. Roadway Lighting’s Effect on Pedestrian Safety at Intersection and Midblock Crosswalks;Bhagavathula;Virginia Tech Transportation Institute, Blacksburg (USA),2021
2. Crosswalk Lighting Using Narrow Beam Illuminator;Palmer;National Surface Transportation Safety Center for Excellence, Blacksburg (USA),2022
3. European Road Safety Observatory. Facts and Figures – Pedestrians-2023;Slootmans;European Commission, Brussels (Belgium),2023