Title مرجع آموزش نرم افزار Petrel با نگرشي بر مدل سازي ساختماني Type Book Keywords Not Record Abstract Not Record Researchers Ghasem Zargar (First researcher) , Ali Ranjbar (Second researcher) , Sasan Soltani Sulgani (Third researcher) , Jalal Neshat Ghojagh (Fourth researcher)