The environmental condition in the area of rock dumps at the Vostochny section of the Republic of KazakhstanChynarkul Karasartova, Alaigul Bekboeva, Assemgul Koskeyeva, Nazira Kurbanova, Nurtas Smagulov and Minar AmrinaE3S Web Conf., 592 (2024) 05026DOI: https://doi.org/10.1051/e3sconf/202459205026