DEVELOPMENT OF NEW GROUNDWATER SOURCES FOR DRINKING WATER SUPPLY UNDER CLIMATE CHANGE CONDITIONS: (on the Example of Groundwaters in the Upper Reaches of the Aghstev River). Proc. YSU C: Geol. Geogr. Sci. 2025, 59 (2 (266), 77-90. https://doi.org/10.46991/PYSUC.2025.59.2.077.