Said, H., El-Manhaly, S., Helaly, H. (2022). The role of six sigma implementation in the Egyptian travel and tourism industry. case study: Borg El Arab Airport in Alexandria, Egypt. test, 19(1), 20-35. doi: 10.21608/thalexu.2022.121231.1080
Heba Said; Salma El-Manhaly; Hala Helaly. "The role of six sigma implementation in the Egyptian travel and tourism industry. case study: Borg El Arab Airport in Alexandria, Egypt". test, 19, 1, 2022, 20-35. doi: 10.21608/thalexu.2022.121231.1080
Said, H., El-Manhaly, S., Helaly, H. (2022). 'The role of six sigma implementation in the Egyptian travel and tourism industry. case study: Borg El Arab Airport in Alexandria, Egypt', test, 19(1), pp. 20-35. doi: 10.21608/thalexu.2022.121231.1080
Said, H., El-Manhaly, S., Helaly, H. The role of six sigma implementation in the Egyptian travel and tourism industry. case study: Borg El Arab Airport in Alexandria, Egypt. test, 2022; 19(1): 20-35. doi: 10.21608/thalexu.2022.121231.1080