БОНДАР, Л.В. SYSTEMIC EFFECT OF EDUCATIONAL PROCESS FOR THE DEVELOPMENT OF THE SCHOOLBOY. Proceedings of Kyiv Aviation Institute. Series: Pedagogy. Psychology, [S. l.], v. 2, n. 1, p. 66, 2013. DOI: 10.18372/2411-264X.1.3552. Disponível em: https://jrnl.kai.edu.ua/index.php/VisnikPP/article/view/3552. Acesso em: 28 oct. 2026.