CEMİL SENEL, and SİNAN ŞEKEROĞLU. “ANALYSIS OF INVESTMENT AND DEVELOPMENT BANKS’ EFFICIENCIES AN APPLICATION IN TURKISH BANKING SECTOR”. Third Sector Social Economic Review, vol. 54, no. 1, Mar. 2019, pp. 565-80, https://doi.org/10.15659/3.sektor-sosyal-ekonomi.19.03.1101.