Monitoring of atmospheric air pollution in the samarkand region under the influence of vehiclesOybakhor Niyazova, Lilya Belyalova, Sulton Suyarov, Mirjalol Turdaliyev and Shakhzod SayfiddinovE3S Web of Conf., 524 (2024) 02018DOI: https://doi.org/10.1051/e3sconf/202452402018