Sherkuzieva G.F, Samigova N.R, Allayarova G.A, Asenbaeva T.A, and Ergasheva Sh.N. 2022. “Problems of Air Pollution and Its Monitoring”. Texas Journal of Multidisciplinary Studies 6 (March). USA:82-85. https://zienjournals.com/index.php/tjm/article/view/979.