AU - Alsaif, Alaa. ID - 125312 OP - pp. 28-58 T1 - Teaching the Hajj using virtual simulation technology with middle school students in Saudi Arabia [Article] UL - 1 http://search.shamaa.org/fulltext.gif http://search.shamaa.org/PDF/Articles/EGJfeau/JfeauVol33No3Y2017/jfeau_2017-v33-n3_028-058_eng.pdf Full text (PDF)