Jahanshahloo GR, FH Lotfi, N Shoja and M Sanei (2004). “An Alternative Approach for Equitable Allocation of Shared Costs by Using DEA.” Appl Math Comput 153(1): 267-274.

Jahanshahloo GR, FH Lotfi, N Shoja and G Tohidi (2004). “A Method for Generating All the Efficient Solutions of a 0-1 Multi-Objective Linear Programming Problem.” Asia-Pacific J Operational Research 21(1): 127-139.

Jahanshahloo GR, FH Lotfi, N Shoja, G Tohidi and S Razavyan (2004). “Input Estimation and Identification of Extra Inputs in Inverse DEA Models.” Appl Math Comput 156(2): 427-437.

Jahanshahloo GR, FH Lotfi, N Shoja, G Tohidi and S Razavyan (2004). “The Outputs Estimation of a DMU According to Improvement of its Efficiency.” Appl Math Comput 147(2): 409-413.

Jahanshahloo GR, FH Lotfi, N Shoja, G Tohidi and S Razavyan (2004). “Ranking Using L1 -Norm in Data Envelopment Analysis.” Appl Math Comput 153(1): 215-224.

Jahanshahloo GR, FH Lotfi and M Zohrehbandian (2005). “Finding the Efficiency Score and Rts Characteristic of DMUs by Means of Identifying the Efficient Frontier in DEA.” Appl Math Comput 170(2): 985-993.

Jahanshahloo GR, FH Lotfi and M Zohrehbandian (2005). “Finding the Piecewise Linear Frontier Production Function in Data Envelopment Analysis.” Appl Math Comput 163(1): 483-488.

Jahanshahloo GR, FH Lotfi and M Zohrehbandian (2005). “Notes on Sensitivity and Stability of the Classifications of Returns to Scale in Data Envelopment Analysis.” JPA 23(3): 309-313.

Jahanshahloo GR, RK Matin and AH Vencheh (2004). “On FDH Efficiency Analysis with Interval Data.” Appl Math Comput 159(1): 47-55.

Jahanshahloo GR and M Khodabakhshi (2003). “Using Input-Output Orientation Model for Determining Most Productive Scale Size in DEA.” Appl Math Comput 146(2-3): 849-855.