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Polytechnic Journal (Polytechnic J.) is a biannual scientific journal published by Erbil Polytechnic University, Erbil, KRG, Iraq. Polytechnic J. publishes original research in all areas 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.

See the Aims and Scope for a complete coverage of the journal.

Current Issue: Volume 12, Issue 2 (2022)

Research Articles

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Effect of Core Shape and its Side Slopes on Seepage Quantity of Zoned Earth Dam
Yaseen W. Aziz, Arkan H. Ibrahim, and Khalil K. Hamadamin

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Gender-based differences of inflammatory, coagulation, and cardiac markers in COVID-19 patients in Erbil city
Shukur Wasman Smail, Zhikal Omar Khudhur, Sonia Elia Ishaq, Rebaz Hamza Salih, and Karzan Abdullah

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Knowledge protocol of direct and indirect Veneers among dental practitioners -A case study
Sazan M. Azeez, Bassam Kareem Amin, Noor Kaylan Hamid, and Ali A. Saber

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Flexural Behavior of Two-layers Reinforced Concrete Beams
Halmat B. Najm and Mereen H. Fahmi Rasheed