Volume 7, Number 2, 2021

Published on December 29, 2021

In this Number

(9 papers)
Vitalii Burmaka, Mykola Tarasenko, Kateryna Kozak, Oleksandr Burmaka, Nataliia Sabat
DOI: https://doi.org/10.23939/jeecs2021.02.087
pp. 87 – 96