Bas, S. A. And Ozkok, B. A. 2020. A fuzzy approach to multi-objective mixed-integer linear programming model for multi-echelon closed-loop supply chain with multi-product multi-time period. Operations Research and Decisions , vol.30, no.1 , 25-46.

Bas, S. A., & Ozkok, B. A., (2020). A fuzzy approach to multi-objective mixed-integer linear programming model for multi-echelon closed-loop supply chain with multi-product multi-time period. Operations Research and Decisions , vol.30, no.1, 25-46.

Bas, Sema, And Beyza ÖZKÖK. "A fuzzy approach to multi-objective mixed-integer linear programming model for multi-echelon closed-loop supply chain with multi-product multi-time period," Operations Research and Decisions , vol.30, no.1, 25-46, 2020

Bas, Sema A. And Ozkok, Beyza. "A fuzzy approach to multi-objective mixed-integer linear programming model for multi-echelon closed-loop supply chain with multi-product multi-time period." Operations Research and Decisions , vol.30, no.1, pp.25-46, 2020

Bas, S. A. And Ozkok, B. A. (2020) . "A fuzzy approach to multi-objective mixed-integer linear programming model for multi-echelon closed-loop supply chain with multi-product multi-time period." Operations Research and Decisions , vol.30, no.1, pp.25-46.

@article{article, author={Sema AKIN BAŞ And author={Beyza ÖZKÖK}, title={A fuzzy approach to multi-objective mixed-integer linear programming model for multi-echelon closed-loop supply chain with multi-product multi-time period}, journal={Operations Research and Decisions}, year=2020, pages={25-46} }