Ergashev Kakhramon Khushvaktovich, and Parmanova Nigora Atabaevna. “Investigation of The Environmental Impact of Motor Vehicles”. International Journal of Advance Scientific Research 6, no. 04 (April 17, 2026): 50–55. Accessed April 19, 2026. https://sciencebring.com/index.php/ijasr/article/view/1193.