Machado, A., García, N., Huertas, J., García, C., Ferrer, N., León, R., & Machado, M. V. (1). Air emissions inventory of the public transport in maracaibo municipality. Part 1: Passenger car. Rev. Téc. Fac. Ing. Univ. Zulia, 27(3). Recuperado a partir de https://mail.produccioncientificaluz.org/index.php/tecnica/article/view/5861