KHARCHENKO, V.; HANYEH, B.; ONISHCHENKO , A. APPROACH TO EVALUATION OF THE APPLICATION AND EFFICIENCY OF STRATOSPHERE UAV. Proceedings of National Aviation University (archive), [S. l.], v. 88, n. 3, p. 23–29, 2021. DOI: 10.18372/2306-1472.88.15988. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/15988. Acesso em: 26 apr. 2026.