BORDA, Michał; KNAPIK , Michał. Gaining Communication Competencies as a Necessary Element of Human Development During the Time of Childhood and Adolescence. Studia Edukacyjne, [S. l.], n. 61, p. 145–158, 2021. DOI: 10.14746/se.2021.61.8. Disponível em: https://pressto.amu.edu.pl/index.php/se/article/view/31852. Acesso em: 17 aug. 2024.