Hosseinzadeh Lotfi F, Didehkhani H. Developing a Model for Determining Practical Super Efficiency and Improvement Based on Artificial DMUs. Res. Ann. Ind. Syst. Eng. [Internet]. 2025 Jan. 29 [cited 2025 Aug. 24];2(1):72-80. Available from: https://www.raise.reapress.com/journal/article/view/38