Ecological problems of water resources in KazakhstanТurgai Alimbaev, Bibizhamal Omarova, Samal Tuleubayeva, Bekzhan Kamzayev, Nurmuhammed Aipov and Zhanna MazhitovaE3S Web Conf., 244 (2021) 01004DOI: https://doi.org/10.1051/e3sconf/202124401004
