Abd El Haleam, N. (2018). The Efficiency of Managers During Crises Times in Hospitality Sector. test, 15(2), 128-134. doi: 10.21608/jaauth.2018.47944
Neven Sherif Abd El Haleam. "The Efficiency of Managers During Crises Times in Hospitality Sector". test, 15, 2, 2018, 128-134. doi: 10.21608/jaauth.2018.47944
Abd El Haleam, N. (2018). 'The Efficiency of Managers During Crises Times in Hospitality Sector', test, 15(2), pp. 128-134. doi: 10.21608/jaauth.2018.47944
Abd El Haleam, N. The Efficiency of Managers During Crises Times in Hospitality Sector. test, 2018; 15(2): 128-134. doi: 10.21608/jaauth.2018.47944