Maximizing the lifetime in wireless sensor networks with multiple mobile sinks having nonzero travel times. - Muhammed Emre Keskin; Vecihi Yigit (Comput. Ind. Eng., 2020)

Re-design of a blood supply chain organization with mobile units. - Ilker Karadag; Muhammed Emre Keskin; Vecihi Yigit (Soft Comput., 2021)