БАБАК, В. П.; ШИБИЦЬКИЙ, В. П.; ІСАК, А. Л. Knowledge diagnostics in ergotic training system. Proceedings of National Aviation University (archive), [S. l.], v. 18, n. 3-4, p. 22–26, 2021. DOI: 10.18372/2306-1472.18.15360. Disponível em: http://jrnl.nau.edu.ua/index.php/visnik/article/view/15360. Acesso em: 12 apr. 2026.