A distribution network optimization problem for third party logistics service providers. - Hüseyin Basligil; Selin Soner Kara; Pelin Alcan; Betül Özkan; E. Gözde Çaglar (Expert Syst. Appl., 2011)

Multi-criteria Evaluation of Target Market Policies Using Choquet Integral. - Nihan Çetin Demirel; Betül Özkan (IPMU (4), 2012)

A Hybrid Multicriteria Decision Making Methodology Based on Type-2 Fuzzy Sets For Selection Among Energy Storage Alternatives. - Betül Özkan; Ihsan Kaya; Ufuk Cebeci; Hüseyin Basligil (Int. J. Comput. Intell. Syst., 2015)

A Fuzzy Mixed Integer Linear Programming Model for a Reverse Logistics System with a Real Case Application. - Betül Özkan; Hüseyin Basligil; Ihsan Kaya; Vildan Özkir (J. Multiple Valued Log. Soft Comput., 2015)

A Fuzzy Based Goal Programming Methodology for Minimizing the Risk Factors: A Real Case Application in Pharmaceutical Sector. - Betül Özkan; Ihsan Kaya; Hüseyin Basligil (J. Multiple Valued Log. Soft Comput., 2017)

A multi-criteria evaluation model based on hesitant fuzzy sets for blockchain technology in supply chain management. - Murat Çolak; Ihsan Kaya; Betül Özkan; Aysenur Budak; Ali Karasan (J. Intell. Fuzzy Syst., 2020)

Creating a road map for industry 4.0 by using an integrated fuzzy multicriteria decision-making methodology. - Ihsan Kaya; Melike Erdogan; Ali Karasan; Betül Özkan (Soft Comput., 2020)

A Fuzzy Based Performance Model for the Assessment of Individual Sport Branches: A Case Study for Tennis Players. - Betül Özkan; Ali Karasan; Ihsan Kaya (J. Multiple Valued Log. Soft Comput., 2021)

An integrated decision-making methodology based on Pythagorean fuzzy sets for social robot evaluation. - Ihsan Kaya; Ali Karasan; Betül Özkan; Murat Çolak (Soft Comput., 2022)