@ARTICLE {29812, author={D. Cardoso and P. Fael and A. EspĂ­rito Santo}, doi={10.1016/j.egyr.2019.08.077}, journal={Energy Reports}, title={A review of micro and mild hybrid systems}, year={2019}, month={September}, volume={1}, number={1}, pages={1-6}, ISSN={2352-4847} }