TÜZÜNER, Z. And ALP, İ. 2015. The European Union Measurement of Environmental Performance. 11th International Conference on Data Envelopment Analysis Samsun(2013) , (Samsun, Turkey).

TÜZÜNER, Z., & ALP, İ., (2015). The European Union Measurement of Environmental Performance . 11th International Conference on Data Envelopment Analysis Samsun(2013), Samsun, Turkey

TÜZÜNER, ZÜLAL, And İHSAN ALP. "The European Union Measurement of Environmental Performance," 11th International Conference on Data Envelopment Analysis Samsun(2013), Samsun, Turkey, 2015

TÜZÜNER, ZÜLAL And ALP, İHSAN. "The European Union Measurement of Environmental Performance." 11th International Conference on Data Envelopment Analysis Samsun(2013) , Samsun, Turkey, 2015

TÜZÜNER, Z. And ALP, İ. (2015) . "The European Union Measurement of Environmental Performance." 11th International Conference on Data Envelopment Analysis Samsun(2013) , Samsun, Turkey.

@conferencepaper{conferencepaper, author={ZÜLAL TÜZÜNER And author={İHSAN ALP}, title={The European Union Measurement of Environmental Performance}, congress name={11th International Conference on Data Envelopment Analysis Samsun(2013)}, city={Samsun}, country={Turkey}, year={2015}}