PETRASHCHUK, O. TEST OF ENGLISH FOR AVIATION PERSONNEL TO MEET ICAO LANGUAGE PROFICIENCY REQUIREMENTS. Proceedings of National Aviation University, [S. l.], v. 52, n. 3, p. 160–163, 2012. DOI: 10.18372/2306-1472.52.2370. Disponível em: https://jrnl.nau.edu.ua/index.php/visnik/article/view/2370. Acesso em: 19 apr. 2024.