Gümüş, A., & Hızıroğlu, M. (2021). Measuring And Explaining Turkey’s Competitiveness in Services Using Balassa Index and Diamond Model. İşletme Araştırmaları Dergisi, 7(2), 195–213. Geliş tarihi gönderen https://isarder.org/index.php/isarder/article/view/236