Özkan, N. F. And Ulutaş, B. 2017. Efficiency analysis of cement manufacturing facilities in Turkey considering undesirable outputs. JOURNAL OF CLEANER PRODUCTION , vol.156 , 932-938.

Özkan, N. F., & Ulutaş, B., (2017). Efficiency analysis of cement manufacturing facilities in Turkey considering undesirable outputs. JOURNAL OF CLEANER PRODUCTION , vol.156, 932-938.

Özkan, NECMETTİN, And BERNA ULUTAŞ. "Efficiency analysis of cement manufacturing facilities in Turkey considering undesirable outputs," JOURNAL OF CLEANER PRODUCTION , vol.156, 932-938, 2017

Özkan, NECMETTİN F. And Ulutaş, BERNA. "Efficiency analysis of cement manufacturing facilities in Turkey considering undesirable outputs." JOURNAL OF CLEANER PRODUCTION , vol.156, pp.932-938, 2017

Özkan, N. F. And Ulutaş, B. (2017) . "Efficiency analysis of cement manufacturing facilities in Turkey considering undesirable outputs." JOURNAL OF CLEANER PRODUCTION , vol.156, pp.932-938.

@article{article, author={NECMETTİN FIRAT ÖZKAN And author={BERNA ULUTAŞ}, title={Efficiency analysis of cement manufacturing facilities in Turkey considering undesirable outputs}, journal={JOURNAL OF CLEANER PRODUCTION}, year=2017, pages={932-938} }