HAMAD, Ahmed Abdulqader, TUZLUKAYA, Şule y KIRKBEŞOĞLU, Erdem. THE EFFECT OF SOCIAL CAPITAL ON OPERATIONAL PERFORMANCE: RESEARCH IN BANKING SECTOR IN ERBIL. Copernican Journal of Finance & Accounting. Online. 27 junio 2019. Vol. 8, no. 1, pp. 103-124. [Accessed 3 julio 2025]. DOI 10.12775/CJFA.2019.004.