TY - JOUR AU - .Jahanshahloo, Gh-R AU - Zahedi-Seresht, M. TI - Utilizing Monte Carlo Method for Ranking Extreme Efficient Units in Data Envelopment Analysis JO - Journal of New Researches in Mathematics VL - 1 IS - 1 SP - 23 EP - 40 PY - 2015 DO - ER -