ÇELİK, E. Et Al. 2012. A Fuzzy TOPSIS Approach Based on Trapezoidal Numbers to Material Selection Problem. Journal of Information Technology Applications & Management , vol.19 , 19-30.

ÇELİK, E., GÜL, M., TAŞKIN GÜMÜŞ, A., & GÜNERİ, A. F., (2012). A Fuzzy TOPSIS Approach Based on Trapezoidal Numbers to Material Selection Problem. Journal of Information Technology Applications & Management , vol.19, 19-30.

ÇELİK, ERKAN Et Al. "A Fuzzy TOPSIS Approach Based on Trapezoidal Numbers to Material Selection Problem," Journal of Information Technology Applications & Management , vol.19, 19-30, 2012

ÇELİK, ERKAN Et Al. "A Fuzzy TOPSIS Approach Based on Trapezoidal Numbers to Material Selection Problem." Journal of Information Technology Applications & Management , vol.19, pp.19-30, 2012

ÇELİK, E. Et Al. (2012) . "A Fuzzy TOPSIS Approach Based on Trapezoidal Numbers to Material Selection Problem." Journal of Information Technology Applications & Management , vol.19, pp.19-30.

@article{article, author={ERKAN ÇELİK Et Al. }, title={A Fuzzy TOPSIS Approach Based on Trapezoidal Numbers to Material Selection Problem}, journal={Journal of Information Technology Applications & Management}, year=2012, pages={19-30} }