BORG-LAUFS, M. Basic Psychological Needs in Childhood and Adolescence. Journal of Education and Research, [S. l.], v. 3, p. 41–51, 2013. DOI: 10.3126/jer.v3i0.7851. Disponível em: https://www.nepjol.info/index.php/JER/article/view/7851. Acesso em: 23 oct. 2021.