Green supplier selection based on IFS and GRA. - Özkan Bali; Erkan Kose; Serkan Gumus (Grey Syst. Theory Appl., 2013)

Grey relational analysis between energy consumption and economic growth. - Erkan Kose; Serhat Burmaoglu; Mehmet Kabak (Grey Syst. Theory Appl., 2013)

Grey Theory Based MCDM Procedure for Sniper Selection Problem. - Erkan Kose; Mehmet Kabak; Hakan Soner Aplak (Grey Syst. Theory Appl., 2013)

N-person grey game. - Erkan Kose; Jeffrey Yi-Lin Forrest (Kybernetes, 2015)

An integrated approach based on game theory and geographical information systems to solve decision problems. - Erkan Kose; Mehmet Erbas; Erkan Ersen (Appl. Math. Comput., 2017)

Simple assembly line balancing problem of Type 1 with grey demand and grey task durations. - Oguzhan Ahmet Arik; Erkan Kose; Jeffrey Forrest (Grey Syst. Theory Appl., 2019)

Geodetic deformation forecasting based on multi-variable grey prediction model and regression model. - Erkan Kose; Levent Tasci (Grey Syst. Theory Appl., 2019)

The most livable city selection in Turkey with the grey relational analysis. - Erkan Kose; Danisment Vural; Gülçin Canbulut (Grey Syst. Theory Appl., 2020)

Locating unmanned aircraft systems for multiple missions under different weather conditions. - Danisment Vural; Robert F. Dell; Erkan Kose (Oper. Res., 2021)

Handling of revenue sharing contracts within the scope of game theory. - Gülçin Canbulut; Erkan Kose; Oguzhan Ahmet Arik (Soft Comput., 2021)

Public transportation vehicle selection by the grey relational analysis method. - Gülçin Canbulut; Erkan Köse; Oguzhan Ahmet Arik (Public Transp., 2022)

Simultaneous pickup and delivery model suggestion for personnel transportation in COVID-19 pandemic conditions. - Erkan Köse; Ahsen Kokmazer; Danisment Vural; Gökçe Gül Gökceolgu; Pinar Savli (Oper. Res. Decis., 2023)