TY - JOUR AU - nasr esfahani, ali AU - شاعئمی برزکی, علی AU - farokhi, mojtaba TI - Determining the Effective Factors of Meetings in the Gas Company of Isfahan Province JO - Modiriat-e- farda VL - 13 IS - 41 SP - 1 EP - 10 PY - 2015 DO - ER -