JOHN, Geoffrey, R. Characterization Of On-Road petrol Vehicle Emissions Patterns In Dar Es Salaaam City(Tanzanian). Tanzania Journal of Engineering and Technology, [S. l.], v. 29, n. 2, 2018. Disponível em: https://journals.udsm.ac.tz/index.php/tjet/article/view/2267. Acesso em: 5 dec. 2024.