PROFESSIONAL SELF-FULFILLMENT OF NATIONWIDE EDUCATIONAL AND SCIENTIFIC SPECIALISTS BASED ON THE UKRAINIAN INSTITUTE OF CITIZENSHIP IN PRAGUE 1926–1928. ПА ІН [Internet]. 2023 May 8 [cited 2026 Aug. 31];(41):41-6. Available from: https://pahs.journal.kspu.edu/index.php/pahs/article/view/75