ÖRKCÜ, H. H. Et Al. 2013. The performance investigation trade sevice, construction and manufacturing sectors in Turkey by The Data Envelopment Analysis. 11th International Confrence on Data Envelopment Analysis(DEA2013) , (Samsun, Turkey), 11-12.

ÖRKCÜ, H. H., Aktaş, E., & ŞAHİN TEKİN, S. T., (2013). The performance investigation trade sevice, construction and manufacturing sectors in Turkey by The Data Envelopment Analysis . 11th International Confrence on Data Envelopment Analysis(DEA2013) (pp.11-12). Samsun, Turkey

ÖRKCÜ, HACI, Ersen Aktaş, And SİNEM TUĞBA ŞAHİN TEKİN. "The performance investigation trade sevice, construction and manufacturing sectors in Turkey by The Data Envelopment Analysis," 11th International Confrence on Data Envelopment Analysis(DEA2013), Samsun, Turkey, 2013

ÖRKCÜ, HACI H. Et Al. "The performance investigation trade sevice, construction and manufacturing sectors in Turkey by The Data Envelopment Analysis." 11th International Confrence on Data Envelopment Analysis(DEA2013) , Samsun, Turkey, pp.11-12, 2013

ÖRKCÜ, H. H. Aktaş, E. And ŞAHİN TEKİN, S. T. (2013) . "The performance investigation trade sevice, construction and manufacturing sectors in Turkey by The Data Envelopment Analysis." 11th International Confrence on Data Envelopment Analysis(DEA2013) , Samsun, Turkey, pp.11-12.

@conferencepaper{conferencepaper, author={HACI HASAN ÖRKCÜ Et Al. }, title={The performance investigation trade sevice, construction and manufacturing sectors in Turkey by The Data Envelopment Analysis}, congress name={11th International Confrence on Data Envelopment Analysis(DEA2013)}, city={Samsun}, country={Turkey}, year={2013}, pages={11-12} }