KOYUNCU, C. And ÖZEN, E. Education Expenditure and Productivity: Are They Associated?. 2020. In Studies on Balkan and Near Eastern Social Sciences , Peter Lang, Berlin, 21-32.

KOYUNCU, C., & ÖZEN, E., (2020). Education Expenditure and Productivity: Are They Associated?. Studies on Balkan and Near Eastern Social Sciences (pp.21-32), Berlin: Peter Lang.

KOYUNCU, CÜNEYT, And EDA ÖZEN. "Education Expenditure and Productivity: Are They Associated?." In Studies on Balkan and Near Eastern Social Sciences , 21-32. Berlin: Peter Lang, 2020

KOYUNCU, CÜNEYT And ÖZEN, EDA. "Education Expenditure and Productivity: Are They Associated?." Studies on Balkan and Near Eastern Social Sciences , Peter Lang, 2020, pp.21-32.

KOYUNCU, C. And ÖZEN, E. (2020) "Education Expenditure and Productivity: Are They Associated?", Studies on Balkan and Near Eastern Social Sciences . Berlin: Peter Lang.

@bookchapter{bookchapter, author ={CÜNEYT KOYUNCU And author ={EDA ÖZEN}, chaptertitle={Education Expenditure and Productivity: Are They Associated?}, booktitle={ Studies on Balkan and Near Eastern Social Sciences}, publisher={Peter Lang}, city={Berlin},year={2020} }