A Multi-Criteria Intuitionistic Fuzzy Group Decision Making Method for Supplier Selection with VIKOR Method. - Razieh Roostaee; Mohammad Izadikhah; Farhad Hosseinzadeh Lotfi; Mohsen Rostamy-Malkhalifeh (Int. J. Fuzzy Syst. Appl., 2012)

An Interactive Procedure to Solve Multi-Objective Decision-Making Problem: An Improvment to STEM Method. - Razieh Roostaee; Mohammad Izadikhah; Farhad Hosseinzadeh Lotfi (J. Appl. Math., 2012)

Extending TOPSIS in fuzzy environment by using the nearest weighted interval approximation of fuzzy numbers. - Mohammad Izadikhah; Abolfazl Saeidifar; Razieh Roostaee (J. Intell. Fuzzy Syst., 2014)

How to assess sustainability of suppliers in the presence of volume discount and negative data in data envelopment analysis? - Mohammad Izadikhah; Reza Farzipoor Saen; Razieh Roostaee (Ann. Oper. Res., 2018)

Fuzzy Data Envelopment Analysis with Ordinal and Interval Data. - Mohammad Izadikhah; Razieh Roostaee; Ali Emrouznejad (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2021)