Variable neighborhood search for the pharmacy duty scheduling problem. - Fatih Kocatürk; Özgür Özpeynirci (Comput. Oper. Res., 2014)

The multi-depot heterogeneous VRP with backhauls: formulation and a hybrid VNS with GRAMPS meta-heuristic approach. - Fatih Kocatürk; G. Yazgi Tütüncü; Saïd Salhi (Ann. Oper. Res., 2021)