Document Type : Article
Khatlan, A. & Jafari, A. (2009). A SYSTEM FOR THE RISK ASSESSMENT OF DRILLING OPERATIONS IN OIL AND GAS WELLS. Sharif Journal of Mechanical Engineering, 25(47), 3–11.
Khatlan, A., & Jafari, A. "A SYSTEM FOR THE RISK ASSESSMENT OF DRILLING OPERATIONS IN OIL AND GAS WELLS", Sharif Journal of Mechanical Engineering, 25, 47, 2009, 3–11.
Khatlan, A., & Jafari, A. (2009). 'A SYSTEM FOR THE RISK ASSESSMENT OF DRILLING OPERATIONS IN OIL AND GAS WELLS', Sharif Journal of Mechanical Engineering, 25(47), pp. 3–11.
Khatlan, A. & Jafari, A., "A SYSTEM FOR THE RISK ASSESSMENT OF DRILLING OPERATIONS IN OIL AND GAS WELLS." Sharif Journal of Mechanical Engineering, 25 47 (2009): 3–11,
Khatlan A., Jafari A. A SYSTEM FOR THE RISK ASSESSMENT OF DRILLING OPERATIONS IN OIL AND GAS WELLS. Sharif Journal of Mechanical Engineering. 2009;25(47):3–11 (In Persian).