Luibchyk, O. 2025. GEOLOGICAL AND ECONOMIC ASSESSMENT OF GROUNDWATER: NATIONAL AND INTERNATIONAL TAXONOMIES IN ESTIMATING RESERVES AND RESOURCES. Visnyk of Taras Shevchenko National University of Kyiv. Geology. 1, 80 (Jan. 2025), 74–79. DOI:https://doi.org/10.17721/17282713.80.10.