Benjarat Natipodhi. 2004. Securing online commercial transactions by digital signatures : a comparative analysis of the U.K. E-Sign Act and Thai E-Transaction Act. Essex:University of Essex;
Benjarat Natipodhi. (2004) Securing online commercial transactions by digital signatures : a comparative analysis of the U.K. E-Sign Act and Thai E-Transaction Act. University of Essex:Essex.
Benjarat Natipodhi. Securing online commercial transactions by digital signatures : a comparative analysis of the U.K. E-Sign Act and Thai E-Transaction Act. Essex:University of Essex, 2004. Print.
Benjarat Natipodhi. (2004) Securing online commercial transactions by digital signatures : a comparative analysis of the U.K. E-Sign Act and Thai E-Transaction Act. University of Essex:Essex.