XIN , Gao. The Sustainability of New Energy Vehicles in Xian, China: Challenges and Opportunities. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 8, p. 1689–1725, 2026. DOI: 10.5281/zenodo.22139531. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/1578. Acesso em: 23 sep. 2026.