ANCIENT UKRAINIAN SOVEREIGNTY BY THE ARGUMENTS OF SERHIY SHELUKHIN. Coordinates of Public Administration, [S. l.], n. 1, p. 94–109, 2025. DOI: 10.62664/cpa.2025.01.05. Disponível em: https://www.kpu-journal.com.ua/index.php/journal/article/view/70.. Acesso em: 11 sep. 2026.