PETRASHCHUK, O. AVIATION ENGLISH TEST DEVELOPMENT. Proceedings of National Aviation University (archive), [S. l.], v. 57, n. 4, p. 155–160, 2014. DOI: 10.18372/2306-1472.57.5603. Disponível em: http://jrnl.nau.edu.ua/index.php/visnik/article/view/5603. Acesso em: 13 apr. 2026.