Peykani, Pejman, Mohammadi, Emran, hosseinzadehlotfi, farhad, tehrani, reza, Rostamy-Maslkhalifeh, Mohsen. Performance Evaluation of Stocks in Different Time Periods under Uncertainty: Fuzzy Window Data Envelopment Analysis Approach. Financial Engineering and Portfolio Management. 2019;10(40):304-324.