ÇETİN, S. And GENCER, C. 2015. A Heuristic Algorithm for Vehicle Routing Problems with Simultaneous Pick Up and Delivery and Hard Time Windows. Open Journal of Social Sciences , vol.3 , 35-41.

ÇETİN, S., & GENCER, C., (2015). A Heuristic Algorithm for Vehicle Routing Problems with Simultaneous Pick Up and Delivery and Hard Time Windows. Open Journal of Social Sciences , vol.3, 35-41.

ÇETİN, SUNA, And CEVRİYE GENCER. "A Heuristic Algorithm for Vehicle Routing Problems with Simultaneous Pick Up and Delivery and Hard Time Windows," Open Journal of Social Sciences , vol.3, 35-41, 2015

ÇETİN, SUNA And GENCER, CEVRİYE. "A Heuristic Algorithm for Vehicle Routing Problems with Simultaneous Pick Up and Delivery and Hard Time Windows." Open Journal of Social Sciences , vol.3, pp.35-41, 2015

ÇETİN, S. And GENCER, C. (2015) . "A Heuristic Algorithm for Vehicle Routing Problems with Simultaneous Pick Up and Delivery and Hard Time Windows." Open Journal of Social Sciences , vol.3, pp.35-41.

@article{article, author={SUNA ÇETİN And author={CEVRİYE GENCER}, title={A Heuristic Algorithm for Vehicle Routing Problems with Simultaneous Pick Up and Delivery and Hard Time Windows}, journal={Open Journal of Social Sciences}, year=2015, pages={35-41} }