YEROMINA, Lilia. Migration of pupils of boarding establishments from occupation areas: state, problems, perspectives. Problemy Wczesnej Edukacji, [S. l.], v. 35, n. 4, p. 155–160, 2016. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/pwe/article/view/787. Acesso em: 20 kwi. 2024.