Çakır, E. And Ulukan, H. Z. A S-QFD Approach with Bipolar Fuzzy Hamacher Aggregation Operators and Its Application on E-Commerce. 2020. In Information Processing and Management of Uncertainty in Knowledge-Based Systems , Springer-Verlag , Zürich, 577-587.

Çakır, E., & Ulukan, H. Z., (2020). A S-QFD Approach with Bipolar Fuzzy Hamacher Aggregation Operators and Its Application on E-Commerce. Information Processing and Management of Uncertainty in Knowledge-Based Systems (pp.577-587), Zürich: Springer-Verlag .

Çakır, ESRA, And HAKKI ZİYA ULUKAN. "A S-QFD Approach with Bipolar Fuzzy Hamacher Aggregation Operators and Its Application on E-Commerce." In Information Processing and Management of Uncertainty in Knowledge-Based Systems , 577-587. Zürich: Springer-Verlag , 2020

Çakır, ESRA And Ulukan, HAKKI Z. . "A S-QFD Approach with Bipolar Fuzzy Hamacher Aggregation Operators and Its Application on E-Commerce." Information Processing and Management of Uncertainty in Knowledge-Based Systems , Springer-Verlag , 2020, pp.577-587.

Çakır, E. And Ulukan, H. Z. (2020) "A S-QFD Approach with Bipolar Fuzzy Hamacher Aggregation Operators and Its Application on E-Commerce", Information Processing and Management of Uncertainty in Knowledge-Based Systems . Zürich: Springer-Verlag .

@bookchapter{bookchapter, author ={ESRA ÇAKIR And author ={HAKKI ZİYA ULUKAN}, chaptertitle={A S-QFD Approach with Bipolar Fuzzy Hamacher Aggregation Operators and Its Application on E-Commerce}, booktitle={ Information Processing and Management of Uncertainty in Knowledge-Based Systems}, publisher={Springer-Verlag }, city={Zürich},year={2020} }