THE RELATIONSHIP BETWEEN THE CHIEF EXECUTIVE OFFICERS’ EDUCATION LEVEL AND FIRM PERFORMANCE: AN EMPIRICAL EXAMINATION OF SELECTED FIRMS LISTED ON BORSA ISTANBUL. Üçüncü Sektör Sosyal Ekonomi Dergisi. 2022;57(3):1765-1780. doi:10.15659/3.sektor-sosyal-ekonomi.22.08.1870