TY - JOUR AU - mousavi, vafa AU - kamfiroozi, mohammad hasan TI - Performance Evaluation and Ranking of Iranian Insurance Companies by Using Balanced Score card, Shannon Entropy Weighting Method and Grey VIKOR approach JO - Modiriat-e- farda VL - 20 IS - 66 SP - 91 EP - 104 PY - 2021 DO - ER -