Ayad, T., Mansour, S., Abdulla, G. (2008). The geographical characteristics of the New Valley Governorate and its role in diversifying the Egyptian tourist product. test, 5(1), 9-18. doi: 10.21608/jaauth.2008.68268
Tamer Hamdy Ayad; Soad Omran Mansour; Ghada Abdulla. "The geographical characteristics of the New Valley Governorate and its role in diversifying the Egyptian tourist product". test, 5, 1, 2008, 9-18. doi: 10.21608/jaauth.2008.68268
Ayad, T., Mansour, S., Abdulla, G. (2008). 'The geographical characteristics of the New Valley Governorate and its role in diversifying the Egyptian tourist product', test, 5(1), pp. 9-18. doi: 10.21608/jaauth.2008.68268
Ayad, T., Mansour, S., Abdulla, G. The geographical characteristics of the New Valley Governorate and its role in diversifying the Egyptian tourist product. test, 2008; 5(1): 9-18. doi: 10.21608/jaauth.2008.68268