Rehabilitation of Heritage Buildings as an Investment Pattern for Urban Heritage Sites. Case Study (Historic “Imarah” Palace- Najran City – KSA).

URBAN HERITAGE SITES IN MOUNTAINOUS AREAS AS A SUSTAINABLE TOURISTIC DESTINATION ASSESSMENT STUDY OF ARAB MODELS.

Re-Discovering the Lost Traditional Public Space: The Case Study of Tahrir Square (Sana'a).

Improving Energy Efficiency in Heritage Buildings inside Egypt.

Conservation of Heritage Gardens as an Approach for Valuable Areas Urban Upgrade ( El-Horreya Garden in El-Zamalek Island as a Case Study).

Towards a Sustainable Development of Al-Quseir: as a Coastal Intermediate City in Egypt.

Evaluation of heritage building rehabilitation in Egypt (The case study on Wakala Al-Ghouri)

Support of Conservation Education to Formulate a Better Future for Heritage Districts.

SUSTAINABLE DEVELOPMENT OF OLD AND HERITAGE CITY-CENTERS AND THE CHALLENGES OF MODERN URBAN DEVELOPMENT ( THE CASE OF OLD ASSIUT CITY CENTER )

URBAN HERITAGE AREAS THROUGH THE SCOPE OF GREEN ARCHITECTURE CONCEPTS (OLD CITY OF SANA'A AS AN EXAMPLE)