Nasr, N. (2018). Influence of the Internal and External Environment on the Sustainability of Business in Egypt’ TourismIndustry. test, 12(Issue 3 (Special Issue)), 160-180. doi: 10.21608/ijhth.2018.32118
Nermeen Nasr. "Influence of the Internal and External Environment on the Sustainability of Business in Egypt’ TourismIndustry". test, 12, Issue 3 (Special Issue), 2018, 160-180. doi: 10.21608/ijhth.2018.32118
Nasr, N. (2018). 'Influence of the Internal and External Environment on the Sustainability of Business in Egypt’ TourismIndustry', test, 12(Issue 3 (Special Issue)), pp. 160-180. doi: 10.21608/ijhth.2018.32118
Nasr, N. Influence of the Internal and External Environment on the Sustainability of Business in Egypt’ TourismIndustry. test, 2018; 12(Issue 3 (Special Issue)): 160-180. doi: 10.21608/ijhth.2018.32118