Short-term prediction of COVID-19 spread using grey rolling model optimized by particle swarm optimization. - Zeynep Ceylan (Appl. Soft Comput., 2021)

A coordinated scheduling problem for the supply chain in a flexible job shop machine environment. - Zeynep Ceylan; Hakan Tozan; Serol Bulkan (Oper. Res., 2021)

Enhancing Inventory Management through Safety-Stock Strategies - A Case Study. - Sema Demiray Kirmizi; Zeynep Ceylan; Serol Bulkan (Syst., 2024)