Turan Kurtaran A, Günay B, Kurtaran A. A Model Suggestion for Determining the Values of Firms the Energy Sector: An Application in BIST Electricity Index. IJEEP [Internet]. 2021 Aug. 20 [cited 2025 Aug. 20];11(5):275-80. Available from: https://www.econjournals.com.tr/index.php/ijeep/article/view/11520