RUBIOTERÁN, J. C. .; CUEVA REYES, J. S. .; CARRERA ENRRIQUEZ, O. E. . Evolution of air quality as a function of vehicle demand in the Metropolitan District of Quito. Espirales Revista Multidisciplinaria de investigación, [S. l.], v. 8, n. 51, 2024. Disponível em: https://www.revistaespirales.com/index.php/es/article/view/874. Acesso em: 6 oct. 2025.