Κοντογιάννη Π.; Κοντογιάννη Ν.; Τσαμίτα Ι. Relationship between self-determination and stage of change of physical activity behavior of Greek students. Psychology: the Journal of the Hellenic Psychological Society, [S. l.], v. 17, n. 1, p. 52–70, 2020. DOI: 10.12681/psy_hps.23754. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/psychology/article/view/23754. Acesso em: 18 jul. 2024.