Sapanov S.Zh., Irzagaliev K., Akhmet A., Shugaipova G., Zhumabayeva K.S., Bazargaliev G.B., Imandosov A.H. 2022. Еcological Security Challenges in Central Asia: Problems of the Aral Sea and Lake Balkhash. Design Engineering. 1 (Mar. 2022), 2138 - 2150.