Elhattab, N. (2020). A proposed model for managing the potential risk of group tourism in Egypt in light of security and safety requirements at international airports ". test, 18(2), 177-201. doi: 10.21608/jaauth.2020.31217.1017
Nermen Elhattab. "A proposed model for managing the potential risk of group tourism in Egypt in light of security and safety requirements at international airports "". test, 18, 2, 2020, 177-201. doi: 10.21608/jaauth.2020.31217.1017
Elhattab, N. (2020). 'A proposed model for managing the potential risk of group tourism in Egypt in light of security and safety requirements at international airports "', test, 18(2), pp. 177-201. doi: 10.21608/jaauth.2020.31217.1017
Elhattab, N. A proposed model for managing the potential risk of group tourism in Egypt in light of security and safety requirements at international airports ". test, 2020; 18(2): 177-201. doi: 10.21608/jaauth.2020.31217.1017