DEMOGRAPHIC CRISIS AND MONITORING OF DEMOGRAPHIC PROCESSES IN UKRAINE DURING THE PERIOD OF HYBRID AND FULL-SCALE WAR (2014—2026) Authors O. Ovdin https://orcid.org/0000-0002-7806-5061 DOI: https://doi.org/10.32702/2306-6814.2026.5.349 Downloads pdf (Українська) Published 2026-03-10 Issue No. 5 (2026): Investytsiyi: praktyka ta dosvid Section Статті