BARKAUSKAITĖ, M. . Valid Contribution into the Theory and Practice of the Science of Education. Pedagogika, [S. l.], v. 124, n. 4, p. 249–251, 2016. DOI: 10.15823/p.2016.66. Disponível em: https://ejournals.vdu.lt/index.php/Pedagogika/article/view/1489. Acesso em: 9 aug. 2025.