Carbon footprint evaluation of vehicles with electric motor and internal combustion engine according to Ecuador energetic matrix: Study case KIA Soul vs KIA Soul EV. Novasinergia [Internet]. 2022 Jul. 5 [cited 2025 Apr. 2];5(2):58-75. Available from: https://novasinergia.unach.edu.ec/index.php/novasinergia/article/view/305