Abdel Aal Abu Qarin, A., Emam Ahmed Emam, M. (2018). PROPOSED STRATEGY FOR THE DEVELOPMENT OF HILL TOURISM IN THE KINGDOM OF SAUDI ARABIA. test, 46(No 1), 114-141. doi: 10.21608/jesaun.2018.114451
Antar Abdel Aal Abu Qarin; Mohammed Emam Ahmed Emam. "PROPOSED STRATEGY FOR THE DEVELOPMENT OF HILL TOURISM IN THE KINGDOM OF SAUDI ARABIA". test, 46, No 1, 2018, 114-141. doi: 10.21608/jesaun.2018.114451
Abdel Aal Abu Qarin, A., Emam Ahmed Emam, M. (2018). 'PROPOSED STRATEGY FOR THE DEVELOPMENT OF HILL TOURISM IN THE KINGDOM OF SAUDI ARABIA', test, 46(No 1), pp. 114-141. doi: 10.21608/jesaun.2018.114451
Abdel Aal Abu Qarin, A., Emam Ahmed Emam, M. PROPOSED STRATEGY FOR THE DEVELOPMENT OF HILL TOURISM IN THE KINGDOM OF SAUDI ARABIA. test, 2018; 46(No 1): 114-141. doi: 10.21608/jesaun.2018.114451