Gokgoz, F. And ERKUL, E. 2019. Investigating the energy efficiencies of European countries with super efficiency model and super SBM approaches. ENERGY EFFICIENCY , vol.12, no.3 , 601-618.

Gokgoz, F., & ERKUL, E., (2019). Investigating the energy efficiencies of European countries with super efficiency model and super SBM approaches. ENERGY EFFICIENCY , vol.12, no.3, 601-618.

Gokgoz, Fazil, And ERCEM ERKUL. "Investigating the energy efficiencies of European countries with super efficiency model and super SBM approaches," ENERGY EFFICIENCY , vol.12, no.3, 601-618, 2019

Gokgoz, Fazil And ERKUL, ERCEM. "Investigating the energy efficiencies of European countries with super efficiency model and super SBM approaches." ENERGY EFFICIENCY , vol.12, no.3, pp.601-618, 2019

Gokgoz, F. And ERKUL, E. (2019) . "Investigating the energy efficiencies of European countries with super efficiency model and super SBM approaches." ENERGY EFFICIENCY , vol.12, no.3, pp.601-618.

@article{article, author={Fazil Gokgoz And author={ERCEM ERKUL}, title={Investigating the energy efficiencies of European countries with super efficiency model and super SBM approaches}, journal={ENERGY EFFICIENCY}, year=2019, pages={601-618} }