Hefny Abd Al Aziz, D. (2019). Blue Ocean Marketing Strategy as an Approach to Sustainable Development of Sports Tourism in the Arab Republic of Egypt. test, 9(1), 47-62. doi: 10.21608/jass.2019.85723
Dena Hefny Abd Al Aziz. "Blue Ocean Marketing Strategy as an Approach to Sustainable Development of Sports Tourism in the Arab Republic of Egypt". test, 9, 1, 2019, 47-62. doi: 10.21608/jass.2019.85723
Hefny Abd Al Aziz, D. (2019). 'Blue Ocean Marketing Strategy as an Approach to Sustainable Development of Sports Tourism in the Arab Republic of Egypt', test, 9(1), pp. 47-62. doi: 10.21608/jass.2019.85723
Hefny Abd Al Aziz, D. Blue Ocean Marketing Strategy as an Approach to Sustainable Development of Sports Tourism in the Arab Republic of Egypt. test, 2019; 9(1): 47-62. doi: 10.21608/jass.2019.85723