| Performance evaluation for distributionally robust optimization with uncertain binary entries | Shunichi OHMORI, Kazuho YOSHIMOTO | 1–9 |
| Mathematical models for the periodic vehicle routing problem with timewindows and time spread constraints | Damla KIZILAY, Hande ÖZTOP, Zeynel Abidin ÇİL | 10–23 |
| Shamanskii method for solving parameterized fuzzy nonlinear equations | Ibrahim Mohammed SULAIMAN, Mustafa MAMAT, Puspa Liza GHAZALI | 24–29 |
| Fuzzy control of dual storage system of an electric drive vehicle considering battery degradation | Kemal KESKİN, Burak URAZEL | 30–40 |
| A fix-and-optimize heuristic for the capacitated multi-item stochastic lot-sizing problem | M. Edib GÜRKAN, Hüseyin TUNÇ | 41–51 |
| Exact analytical solutions of the fractional biological population model,fractional EW and modified EW equations | Meryem ODABAŞI | 52–58 |
| Cost optimization of reinforced concrete frames using genetic algorithms | Bedilu HABTE, Elias YILMA | 59–67 |
| Behaviour of the first-order q-difference equation | Mahmoud J.S. BELAGHI, Murat SARİ | 68–74 |
| Optimal control problem for a tuberculosis model with multiple infectious compartments and time delays | Mohamed ELHIA, Omar BALATIF, Lahoucine BOUJALLAL, Mostafa RACHIK | 75–91 |
| Dark and Trigonometric Soliton Solutions in Asymmetrical Nizhnik-Novikov-Veselov Equation with (2+1)-dimensional | Haci Mehmet BAŞKONUŞ | 92–99 |
| Simultaneous state and fault estimation for Takagi-Sugeno implicit models with Lipschitz constraints | Jalal SOULAMI, Manal OUZAZ, Abdellatif El ASSOUDI, El Hassane El YAAGOUBI | 100–108 |
| Obtaining triplet from quaternions | Ali ATASOY, Yusuf YAYLI | 109–113 |
| Optimal control of COVID-19 | Nacima MOUSSOUNI, Mohamed ALIANE | 114–122 |