КОВТУН, О. В.; ГАРМАШ, Т. А.; СТРУК, І. В. SOCIOLINGUISTIC AND EDUCATIONAL ANALYSIS OF LANGUAGE PROFICIENCY OF ACTIVE OPERATIONAL PROFESSIONALS AND AB INITIO STUDENTS IN AVIATION. Proceedings of the National Aviation University. Series: Pedagogy, Psychology, [S. l.], n. 18, p. 66–76, 2021. DOI: 10.18372/2411-264X.18.15476. Disponível em: https://jrnl.nau.edu.ua/index.php/VisnikPP/article/view/15476. Acesso em: 10 feb. 2026.