jamali, ebrahim, barkhordai ahmadi, mahnaz (2017) ‘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’,  Roshd -e- Fanavari, 13(50), pp. 41-50. doi:10.7508/jstpi.2017.02.005