Polytechnic Journal: Announcements 2019-03-04T22:18:48-07:00 Open Journal Systems <p>Polytechnic Journal (Polytechnic J.) is a biannual scientific journal published by Erbil Polytechnic University, Erbil, KRG, Iraq. Polytechnic J. publishes original researches in all area of Pure Science, Applied Science, Technology and Engineering. Polytechnic J. is a Peer-Reviewed Open Access journal with Creative Commons Attribution Non-Commercial No Derivatives License 4.0 (CC BY-NC-ND 4.0). Polytechnic J. provides immediate, worldwide, barrier-free access to the full text of research articles without requiring a subscription to the journal. Polytechnic J. is available online on OJS-PKP platform since January 2019.</p> <p>p-ISSN: <a href="">2313-5727</a> | e-ISSN: <a href="">2707-7799</a> DOI: <a style="color: #009de5;" href="">10.25156/ptj</a><br />____________________________________________________________________________________________________________________________</p> Important: Polytechnic Journal started its online OA version since January 2019 2019-03-04T22:18:48-07:00 Polytechnic Journal <p>Since January 2019, <em><strong>Polytechnic Journal</strong></em> with e-ISSN:&nbsp;<a href="">2707-7799</a>&nbsp;&amp; p-ISSN:&nbsp;<a href="">2313-5727</a> started to publish its original research articles on the Open Journal System (OJS-PKP) platform with a digital object identifier from Crossref, <a href=""></a>, as an open access journal makesthe published articles available for the public free of charge. The earlier version of the published volumes are available as hard copies.</p> 2019-03-04T22:18:48-07:00 Call for papers 2019-03-04T22:17:26-07:00 Polytechnic Journal <p>The Executive Editorial Board invites all authors and researchers to submit their original works, as a resaerch artical or review article or letter, for possible publishing in the Polytechnic Journal.</p> 2019-03-04T22:17:26-07:00