Application of Optimistic and Pessimistic OWA and DEA Methods in Stock Selection. - Gholam R. Amin; Mohaddeseh Hajjami (Int. J. Intell. Syst., 2016)

Modelling stock selection using ordered weighted averaging operator. - Mohaddeseh Hajjami; Gholam R. Amin (Int. J. Intell. Syst., 2018)

Improving DEA cross-efficiency optimization in portfolio selection. - Gholam R. Amin; Mohaddeseh Hajjami (Expert Syst. Appl., 2021)