1. Maritime Transportation and Management Engineering Department, Karadeniz Technical University, Trabzon, Turkey
2. Maritime Faculty, Bandırma Onyedi Eylul University, Bandırma-Balıkesir, Turkey
3. Faculty of Economics and Administrative Sciences, Bandırma Onyedi Eylul University, Bandırma-Balıkesir, Turkey
4. Maritime and Port Management Program, Artvin Çoruh University, Artvin, Turkey
5. Department of International Trade and Logistics, Kastamonu University, Kastamonu, Turkey