Kasman, Adnan, Saadet Kasman, Duygu Ayhan, and Erdost Torun. “Total Factor Productivity and Convergence: Evidence from Old and New EU Member countries’ Banking Sectors”. Journal of Business Economics and Management 14, no. 1 (December 24, 2013): S13-S35. Accessed November 25, 2024. https://transport.vgtu.lt/index.php/JBEM/article/view/3760.