S. El-Sherif, N., Afifi, G. (2020). City tourism as a key driver for sustainable development in Cairo Metropolitan: Challenges and opportunities. test, 18(3), 65-77. doi: 10.21608/jaauth.2020.35716.1042
Nashwa S. El-Sherif; Galal Afifi. "City tourism as a key driver for sustainable development in Cairo Metropolitan: Challenges and opportunities". test, 18, 3, 2020, 65-77. doi: 10.21608/jaauth.2020.35716.1042
S. El-Sherif, N., Afifi, G. (2020). 'City tourism as a key driver for sustainable development in Cairo Metropolitan: Challenges and opportunities', test, 18(3), pp. 65-77. doi: 10.21608/jaauth.2020.35716.1042
S. El-Sherif, N., Afifi, G. City tourism as a key driver for sustainable development in Cairo Metropolitan: Challenges and opportunities. test, 2020; 18(3): 65-77. doi: 10.21608/jaauth.2020.35716.1042