РЕВА, О.М.; СІРОШТАН, О.В. Comprehensive assessment hierarchy views of students - the managers regarding the difficulty of subjects. Proceedings of Kyiv Aviation Institute. Series: Pedagogy. Psychology, [S. l.], v. 2, n. 2, p. 1, 2012. DOI: 10.18372/2411-264X.2.2123. Disponível em: https://jrnl.kai.edu.ua/index.php/VisnikPP/article/view/2123. Acesso em: 22 oct. 2026.