Author = Tamer Hamdy Ayad
| Number of Articles: 2 | ||
| 1 | Evaluation of Ecotourism in the Western desert: A case study of Dakhla Oasis | |
| Volume 23, Issue 2, December 2022, Page 95-109 | ||
| Nourhan Nagy; Tamer Hamdy Ayad; Marwa Ali Abd El-Wahab | ||
| 2 | The Role of Total Quality Management in Improving the Job Performance of Employees: A Field Study | |
| Volume 23, Issue 2, December 2022, Page 155-168 | ||
| Elsayed Abd Elraziq Mohamed Hassan; Tamer ayad; Soad Omran | ||
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