uk

Author

Illia Lytvynchuk

Postgraduate Student
Lviv Polytechnic National University
79000, 12 Stepan Bandera Str., Lviv, Ukraine
ORCID: 0000-0002-4635-060X

All articles

ISSN 2411-801X e-ISSN 2786-7374  UDC 71;72
DOI: 10.56318/as