TY - JOUR AU - jamali, ebrahim AU - barkhordai ahmadi, mahnaz TI - Identifying Risks of Oil Industry Projects Based on PMBOK’s Standard, and Ranking Them by Using FAHP & Fuzzy TOPSIS Case study: Tehran Jonoob Technical and Construction Company, in the Site of Persian Gulf Star Oil Company JO - Roshd -e- Fanavari VL - 13 IS - 50 SP - 41 EP - 50 PY - 2017 DO - 10.7508/jstpi.2017.02.005 ER -