Advanced Research on Electronic Commerce, Web Application & Communication, International Conference, ECWAC 2011, Guangzhou, China, April 16-17, 2011. Proceedings, Part II; 2011, p426-431, 6p
Advanced Research on Electronic Commerce, Web Application & Communication, International Conference, ECWAC 2011, Guangzhou, China, April 16-17, 2011. Proceedings, Part II; 2011, p420-425, 6p