Melnyk, Yu. B. http://orcid.org/0000-0002-8527-4638
Description of Quality Control System: The publishing and review policy for this paper is described on the IJSA website: https://doi.org/10.26697/ijsa.2.3
Publication History: Received: 2021-02-17; Accepted: 2021-03-17; Published: 2021-06-30.