Özdemir, Ünal. “Investigation Root Causes of Labour Turnover Problem in Seaport Logistics Sector”. İşletme Araştırmaları Dergisi 10, no. 3 (Haziran 13, 2021): 33–52. Erişim Ağustos 28, 2025. https://www.isarder.org/index.php/isarder/article/view/615.