saadeldin, S., Abd el wahab, M., Eid, N. (2021). The Impact of Internal Marketing on The Development of Employees’ Performance in The Egyptian Tourism Companies. test, 20(2), 324-335. doi: 10.21608/jaauth.2021.52550.1110
shaimaa saadeldin; Marwaa Abd el wahab; Nevien Eid. "The Impact of Internal Marketing on The Development of Employees’ Performance in The Egyptian Tourism Companies". test, 20, 2, 2021, 324-335. doi: 10.21608/jaauth.2021.52550.1110
saadeldin, S., Abd el wahab, M., Eid, N. (2021). 'The Impact of Internal Marketing on The Development of Employees’ Performance in The Egyptian Tourism Companies', test, 20(2), pp. 324-335. doi: 10.21608/jaauth.2021.52550.1110
saadeldin, S., Abd el wahab, M., Eid, N. The Impact of Internal Marketing on The Development of Employees’ Performance in The Egyptian Tourism Companies. test, 2021; 20(2): 324-335. doi: 10.21608/jaauth.2021.52550.1110