SKONDRA, K.; KAVASAKALIS, A. Doctoral Studies: A Comparative Analysis between European and National (Greek) Level. Advances in Social Sciences Research Journal, [S. l.], v. 12, n. 12, p. 235–249, 2025. DOI: 10.14738/assrj.1212.19591. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/19591. Acesso em: 10 jan. 2026.