Kaliyeva, H. G., L. S. Fadeeva, and G. K. Yerubayeva. “Environmental Analysis of the Atmospheric Air of the Burlin District West Kazakhstan Region”. Eurasian Journal of Ecology 41, no. 2 (January 14, 2016). Accessed July 22, 2024. https://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/206.