Karsak, E. Ertugrul, and Nazli Goker. “Improved Common Weight DEA-Based Decision Approach for Economic and Financial Performance Assessment”. Technological and Economic Development of Economy 26, no. 2 (February 11, 2020): 430-448. Accessed February 7, 2025. https://mla.vilniustech.lt/index.php/TEDE/article/view/11870.