BAL, H. And ayhan, g. 2002. Data envelopment analysis An application to Turkish banking industry. Mathematical Applications , vol.7, no.1 , 65-72.

BAL, H., & ayhan, g., (2002). Data envelopment analysis An application to Turkish banking industry. Mathematical Applications , vol.7, no.1, 65-72.

BAL, HASAN, And gölcükcü ayhan. "Data envelopment analysis An application to Turkish banking industry," Mathematical Applications , vol.7, no.1, 65-72, 2002

BAL, HASAN And ayhan, gölcükcü. "Data envelopment analysis An application to Turkish banking industry." Mathematical Applications , vol.7, no.1, pp.65-72, 2002

BAL, H. And ayhan, g. (2002) . "Data envelopment analysis An application to Turkish banking industry." Mathematical Applications , vol.7, no.1, pp.65-72.

@article{article, author={HASAN BAL And author={gölcükcü ayhan}, title={Data envelopment analysis An application to Turkish banking industry}, journal={Mathematical Applications}, year=2002, pages={65-72} }