Author = Walaa Ahmed Abdel-Hafez
| Number of Articles: 3 | ||
| 1 | A Suggested Tool for Boosting Efficiency of Donor Policy in Tenders of Construction Projects in Egypt | |
| Volume 25, Issue 2, September 2021, Page 1-12 | ||
| Walaa Ahmed Yakoub | ||
| 2 | Risk Management as an Approach to Control Construction Projects Costs | |
| Volume 20, Issue 1, March 2016, Page 44-62 | ||
| Mostafa El-Ahwal; Sherif Sabry El- Attar; Walaa Ahmed Abdel-Hafez | ||
| 3 | Factors Leading to Cost Overrun Occurrence in Construction Projects | |
| Volume 20, Issue 1, March 2016, Page 71-77 | ||
| Mostafa El-Ahwal; Sherif Sabry El- Attar; Walaa Ahmed Abdel-Hafez | ||
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