| Issue Date | Title | Author(s) |
| 2020 | Analysis of a New Business Model To Fundraise Non-Governmental Organizations Using Fuzzy Cognitive Maps | Aytore, Can; Sergi, Duygu ; Ucal Sari, Irema |
| 2022 | Analysis of Intelligent Software Implementations in Air Cargo Using Fermatean Fuzzy Codas Method | Sergi, Duygu ; Sarı, İrem Ucal; Kuchta, Dorota |
| 2020 | Customer Segmentation Using Rfm Analysis: Real Case Application on a Fuel Company | Ucal Sarı, İrem; Sergi, Duygu ; Ozkan, Burcu |
| 2023 | Evaluation of Learning Management Systems Using Interval Valued Intuitionistic Fuzzy-Z Numbers | Ucal Sarı, İrem; Sergi, Duygu |
| 2022 | Extension of Capital Budgeting Techniques Using Interval-Valued Fermatean Fuzzy Sets | Sergi, Duygu ; Sarı, İrem Uçal; Senapati, Tapan |
| 2021 | Fuzzy Capital Budgeting Using Fermatean Fuzzy Sets | Sergi, Duygu ; Sarı, İrem Ucal |
| 2023 | Interval Valued Intuitionistic Fuzzy Z Extensions of Ahp&codas: Comparison of Energy Storage Alternatives | Sergi, Duygu ; Sarı, İrem Uçal |
| 2020 | Müşteri Hizmetleri Bölümünde Süreç Analizi ve Stratejik Planlama- Lastik Sektöründe Bir Uygulama | Özuduruk, Semih Faruk; Sergi, Duygu ; Sarı, İrem Ucal |
| 2021 | Prioritization of Public Services for Digitalization Using Fuzzy Z-Ahp and Fuzzy Z-Waspas | Ucal Sarı, İrem; Sergi, Duygu |
| 2022 | Selection of the Best Face Recognition System for Check in and Boarding Services | Ucal Sarı, İrem; Sergi, Duygu ; Kuchta, Dorota |
