Hamad Roshdy Toman. "Measuring the extent of the compatibility of the Diriyah development project with the guide to preserving the architectural heritage in the Gulf Cooperation Council countries| ﻗﯿﺎس ﻣﺪى ﺗﻮاﻓﻖ ﻣﺸﺮوع ﺗﻄﻮﯾﺮ اﻟﺪرﻋﯿﺔ ﻣﻊ دﻟﯿﻞ اﻟﻤﺤﺎﻓﻈﺔ ﻋﻠﻰ اﻟﺘﺮاث اﻟﻌﻤﺮاﻧﻲ ﺑﺪول ﻣﺠﻠﺲ اﻟﺘﻌﺎون ﻟﺪول اﻟﺨﻠﯿﺞ اﻟﻌﺮﺑﻲ", Engineering Research Journal (Shoubra), 40, 1, 2019, 132-141. doi: 10.21608/erjsh.2019.406890