GÜNDOĞDU, Kerim; BAY, Erdal; MERT, Osman. American, German and Turkish Classroom Teachers’ Opinions about Character Education: A Cross-Cultural Study . Psycho-Educational Research Reviews, [S. l.], v. 11, n. 3, p. 530–552, 2022. DOI: 10.52963/PERR_Biruni_V11.N3.1. Disponível em: https://perrjournal.com/index.php/perrjournal/article/view/542. Acesso em: 16 apr. 2025.