Challenges of Energy Saving Crisis as a Panacea to Hybrid Electric Vehicle (HEV). Mediterranean Journal of Social Sciences, [S. l.], v. 2, n. 6, p. 67, 2011. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/10914.. Acesso em: 27 sep. 2024.