Pielecha, Jacek, and Maciej Gis. “The Use of the Mild Hybrid System in Vehicles With Regard to Exhaust Emissions and Their Environmental Impact”. Archives of Transport 55, no. 3 (September 30, 2020): 41–50. Accessed May 18, 2024. https://www.archivesoftransport.com/index.php/aot/article/view/206.