This author has not been identified. It may be one of the following persons: Look up 'Izzat Alsmadi' in GoogleThis author has not been identified. Look up 'Nura Aljaafari' in GoogleThis author has not been identified. Look up 'Mahmoud Nazzal' in GoogleThis author has not been identified. Look up 'Shadan Alhamed' in GoogleThis author has not been identified. Look up 'Ahmad H. Sawalmeh' in GoogleThis author has not been identified. Look up 'Conrado P. Vizcarra' in GoogleThis author has not been identified. Look up 'Abdallah Khreishah' in GoogleThis author has not been identified. Look up 'Muhammad Anan' in GoogleThis author has not been identified. Look up 'Abdulelah A. Algosaibi' in GoogleThis author has not been identified. Look up 'Mohammed Al-Naeem' in GoogleThis author has not been identified. Look up 'Adel Aldalbahi' in GoogleThis author has not been identified. Look up 'Abdulaziz Al-Humam' in Google