ZUHAL, K. Et Al. 2013. Integrated p hub center and vehicle routing problems. EWGLA XX: The 20th EURO Working Group on Locational Analysis Meeting , (Ankara, Turkey), 33-34.

ZUHAL, K., HASGÜL, S., & ERNST, A. T., (2013). Integrated p hub center and vehicle routing problems . EWGLA XX: The 20th EURO Working Group on Locational Analysis Meeting (pp.33-34). Ankara, Turkey

ZUHAL, KARTAL, SERVET HASGÜL, And ANDREAS T ERNST. "Integrated p hub center and vehicle routing problems," EWGLA XX: The 20th EURO Working Group on Locational Analysis Meeting, Ankara, Turkey, 2013

ZUHAL, KARTAL Et Al. "Integrated p hub center and vehicle routing problems." EWGLA XX: The 20th EURO Working Group on Locational Analysis Meeting , Ankara, Turkey, pp.33-34, 2013

ZUHAL, K. HASGÜL, S. And ERNST, A. T. (2013) . "Integrated p hub center and vehicle routing problems." EWGLA XX: The 20th EURO Working Group on Locational Analysis Meeting , Ankara, Turkey, pp.33-34.

@conferencepaper{conferencepaper, author={KARTAL ZUHAL Et Al. }, title={Integrated p hub center and vehicle routing problems}, congress name={EWGLA XX: The 20th EURO Working Group on Locational Analysis Meeting}, city={Ankara}, country={Turkey}, year={2013}, pages={33-34} }