This author has not been identified. Look up 'Muhammad Umar Aftab' in GoogleThis author has not been identified. Look up 'Yasir Munir' in GoogleThis author has not been identified. Look up 'Oluwasanmi Ariyo' in GoogleThis author has not been identified. Look up 'Zhiguang Qin' in GoogleThis author has not been identified. Look up 'Muhammad Haris Aziz' in GoogleThis author has not been identified. Look up 'Zakria' in GoogleThis author has not been identified. Look up 'Ngo Tung Son' in GoogleThis author has not been identified. Look up 'Tran Van Dinh' in Google