MARCHUK Наталія, OSIIEVSKA Валентина, and MIKHAILOVA Галина. 2021. “lassification of earable lectronic evices”. NTERNATIONAL CIENTIFIC-RACTICAL OURNAL OMMODITIES ND ARKETS 40 (4):68-78. https://doi.org/10.31617/tr.knute.2021(40)07.