Application of GIS-technologies in studying the hydrogeochemical zonation of groundwater (on the example of the Navoi region)Bakhromjon Abdullaev, Botirjon Abdullaev, Ilkhom Ruziev, Boburjon Dadajonov and Zaytuna IbragimovaBIO Web Conf., 141 (2024) 02014DOI: https://doi.org/10.1051/bioconf/202414102014