| 2025 | IJCCI | Comparison of Fully Electric SUV Cars by Using Interval-Valued Proportional Spherical Fuzzy Analytic Hierarchy Process. | Cengiz Kahraman, Velichka Traneva, Stoyan Tranev |
| 2025 | IJCCI | An Elliptic Intuitionistic Fuzzy Model for Evaluating Habilitated Academic Staff Productivity in Higher Education. | Velichka Traneva, Cengiz Kahraman, Stoyan Tranev, Venelin Todorov |
| 2019 | EUSFLAT | Order Fulfillment Performance Evaluation in Supply Chain Management Under Intuitionistic Fuzzy Environment. | Serhat Aydin, Cengiz Kahraman |
| 2019 | EUSFLAT | Hospital Location Selection Using Spherical Fuzzy TOPSIS. | Cengiz Kahraman, Fatma Kutlu Gndogdu, Sezi evik Onar, Basar ztaysi |
| 2019 | EUSFLAT | Performance Comparisons of Law Offices and Optimum Allocation of Debt Files Using Z-Fuzzy AHP. | Cengiz Kahraman, Basar ztaysi, Sezi evik Onar |
| 2019 | EUSFLAT | Outlier Detection in Location Based Systems By Using Fuzzy Clustering. | Basar ztaysi, Sezi evik Onar, Cengiz Kahraman |
| 2017 | EUSFLAT | Multicriteria Scoring Methods Using Pythagorean Fuzzy Sets. | Cengiz Kahraman, Basar ztaysi, Sezi evik Onar |
| 2017 | EUSFLAT | Present Worth Analysis Using Pythagorean Fuzzy Sets. | Cengiz Kahraman, Sezi evik Onar, Basar ztaysi |
| 2017 | EUSFLAT | Interval-Valued Neutrosophic Extension of EDAS Method. | Ali Karasan, Cengiz Kahraman |
| 2017 | EUSFLAT | Dynamic Intuitionistic Fuzzy Evaluation of Entrepreneurial Support in Countries. | Sezi evik Onar, Basar ztaysi, Cengiz Kahraman |
| 2017 | EUSFLAT | Hesitant Fuzzy Evaluation of System Requirements in Job Matching Platform Design. | Sezi evik Onar, Basar ztaysi, Cengiz Kahraman |
| 2017 | EUSFLAT | Six Sigma Project Selection Using Interval Neutrosophic TOPSIS. | Irem Otay, Cengiz Kahraman |
| 2017 | EUSFLAT | Integrated Call Center Performance Measurement Using Hierarchical Intuitionistic Fuzzy Axiomatic Design. | Basar ztaysi, Sezi evik Onar, Cengiz Kahraman |
| 2017 | EUSFLAT | Prioritization of Business Analytics Projects Using Interval Type-2 Fuzzy AHP. | Basar ztaysi, Sezi evik Onar, Cengiz Kahraman |
| 2015 | EUSFLAT | Present Worth Analysis Using Hesitant Fuzzy Sets. | Cengiz Kahraman, Sezi evik Onar, Basar ztaysi |
| 2015 | EUSFLAT | Record linkage using fuzzy sets for detecting suspicious financial ransactions. | Sezi evik Onar, Basar ztaysi, Cengiz Kahraman |
| 2015 | EUSFLAT | Worldwide Investing in Real Estate Using Interval-Valued Intuitionistic Fuzzy Sets. | Irem Otay, Cengiz Kahraman |
| 2012 | IPMU | Multicriteria Environmental Risk Evaluation Using Type II Fuzzy Sets. | Cengiz Kahraman, Irem Ual Sari |
| 2012 | IPMU | New Product Selection Using Fuzzy Linear Programming and Fuzzy Monte Carlo Simulation. | Irem Ual Sari, Cengiz Kahraman |
| 2010 | ISKE | A process capability index with asymmetric tolerances under fuzzy environment. | Cengiz Kahraman, Ihsan Kaya, Seluk ebi |
| 2008 | ISKE | On process capability analysis under fuzzy normal distribution. | Ihsan Kaya, Cengiz Kahraman |
| 2008 | ISKE | Fuzzy multi-criteria evaluation of R&D projects and a fuzzy trinomial lattice approach for real options. | A. agri Tolga, Cengiz Kahraman |
| 1998 | ICTAI | Capital budgeting techniques under fuzzy information. | Cengiz Kahraman, Ethem Tolga |