This author has not been identified. Look up 'Osama S. Faragallah' in GoogleThis author has not been identified. Look up 'Mohammed A. Alzain' in GoogleThis author has not been identified. Look up 'Hala S. El-sayed' in GoogleThis author has not been identified. Look up 'Jehad F. Al-Amri' in GoogleThis author has not been identified. Look up 'Walid El Shafai' in GoogleThis author has not been identified. Look up 'Ashraf Afifi' in GoogleThis author has not been identified. Look up 'Ensherah A. Naeem' in GoogleThis author has not been identified. Look up 'Ben Soh' in Google