Hassan، I. J. (2012). BAHRAIN LOCATION: AND ITS IMPACT ON MARITIME ACTIVITIES. الوثيقة، مج31, ع62 ، 186 - 207. مسترجع من http://search.mandumah.com/Record/659188
Hassan، Imad Jassem. "BAHRAIN LOCATION: AND ITS IMPACT ON MARITIME ACTIVITIES." الوثيقة مج31, ع62 (2012): 186 - 207. مسترجع من http://search.mandumah.com/Record/659188