KASUMOVIĆ, A.; GADŽIĆ, R.; KASUMOVIĆ, A. LIFELONG LEARNING IN THE FIELD OF MODERN EDUCATION, KNOWLEDGE SOCIETY AND SUSTAINABLE DEVELOPMENT. NIR, [S. l.], v. 1, n. 17, p. 23, 2020. DOI: 10.59417/nir.2020.17.23. Disponível em: http://nir-casopis.org/index.php/nir/article/view/89. Acesso em: 10 mar. 2025.