- The participation in Interbuild conference 1997,1998
- Analytic study of Al-Hakim Bamar allah Mosque - Cairo
- Environmental Analytic study of Tandi Mosque -Siwa
- Study about the Natural ventilation in the Islamic architecture
- Environmental Analytic study of Dalbieshan Village - Al-Gharbia
- Study about hydrogen as Source of energy for future
- Study about the Environmental basises in the Local architecture |