Journal Scientific and Applied Research, ISSN 1314-6289 (Print), ISSN 2815-4622 (Online)
Faculty of Technical Sciences
Konstantin Preslavsky University of Shumen
Copyright © 2012-2023 JSAR. All rights reserved. | Design by team Prof. Eng. Petar Boyanov, PhD
https://orcid.org/0000-0003-3668-6713 & Assoc. Prof. Eng. Valentin Atanasov, PhD , https://orcid.org/0000-0002-0179-6042?lang=en
