KOURMOUSI, Ntina; MARKOGIANNAKIS, Georgios; TZAVARA, Chara; KOUNENOU, Kalliopi; MANDRIKAS, Achilleas; CHRISTOPOULOU, Efstathia; KOUTRAS, Vasilios. Students’ Psychosocial Empowerment With The ‘Steps For Life’ Personal and Social Skills Greek Elementary Programme: Evaluation in 2 439 first and second graders. International Electronic Journal of Elementary Education, [S. l.], v. 10, n. 5, p. 535–549, 2018. Disponível em: https://iejee.com/index.php/IEJEE/article/view/464. Acesso em: 15 jan. 2026.