Ali Payan,  Performance Evaluation of Faculties of Islamic Azad University of Zahedan Branch Based-On Two-Component DEA.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2013, vol. 74(2). 311 - 315
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/17213.