MATVIYISHYN, Y. Ukraine’s Population Compared to European Post-Communist Countries in 1990 and 2020. Journal of Geography, Politics and Society, [S. l.], v. 11, n. 4, p. 46–54, 2022. DOI: 10.26881/jpgs.2021.4.05. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/JGPS/article/view/6591. Acesso em: 11 aug. 2022.