Al Asmari، M. D.، و Barrow، P. (2010). E-Commerce Security against Hackers: A Comparative Study of Threats and Measures in the United Kingdom and the Kingdom of Saudi Arabia
(رسالة ماجستير غير منشورة).
University of East Anglia، نورويتش. مسترجع من http://search.mandumah.com/Record/598935
Al Asmari، Mohammed Dahman، و Pat Barrow. "E-Commerce Security against Hackers: A Comparative Study of Threats and Measures in the United Kingdom and the Kingdom of Saudi Arabia" رسالة ماجستير.
University of East Anglia، نورويتش، 2010. مسترجع من http://search.mandumah.com/Record/598935