BAKHTIYAROVNA , S. K. .; QIZI , T. B. R. . THE ROLE OF MOTOR VEHICLES IN A DECREASE IN THE AMOUNT OF OXYGEN IN URBAN AIR AND ITS NEGATIVE IMPACT ON HUMANS. Horizon: Journal of Humanity and Artificial Intelligence, [S. l.], v. 2, n. 5, p. 417–419, 2023. DOI: 10.31150/jhai.v2i5.1577. Disponível em: https://journal.univerpublishing.org/index.php/horizon/article/view/1577. Acesso em: 25 oct. 2026.