VOITOVSKA, O.; TOLOCHKO, S.; BORDYUG, N. Lifelong Learning in Modern Strategies of Sustainable Development. Studia Warmińskie, [S. l.], v. 55, p. 343–352, 2018. DOI: 10.31648/sw.3081. Disponível em: https://czasopisma.uwm.edu.pl/index.php/sw/article/view/3081. Acesso em: 5 may. 2024.