https://www.syniutajournals.com/index.php/PRAJ/issue/feed 2020-06-24T00:00:00+00:00 Alina Shevchuk [email protected] Open Journal Systems <p><strong>Polytechnic Research Academic Journal</strong> is the international online academic open access journal of the <strong>A.O. Syniuta Publisher</strong>. All papers are subjected to a blind peer-review process. It is dedicated to publish original high quality papers presenting the results of studies and research in technical and&nbsp;engineering&nbsp;areas.</p>