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The copyright of the published article belongs to its author under CC BY-NC 4.0 license.
The authors agree to transfer the commercial rights to UCTEA Chamber of Marine Engineers if the article is accepted for publication.
Journal of ETA Maritime Sciences is an open access publication, and the journal’s publication model is based on  Budapest Open Access Initiative (BOAI) declaration. All published content is available online and free of charge at jemsjournal.org. The journal’s content is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0).