2011 International Conference on E-Business and E-Government (ICEE) E -Business and E -Government (ICEE), 2011 International Conference on. :1-5 May, 2011
2009 International Conference on Management and Service Science Management and Service Science, 2009. MASS '09. International Conference on. :1-5 Sep, 2009
2009 IITA International Conference on Services Science, Management and Engineering Services Science, Management and Engineering, 2009. SSME '09. IITA International Conference on. :340-343 Jul, 2009
2009 Second International Symposium on Electronic Commerce and Security Electronic Commerce and Security, 2009. ISECS '09. Second International Symposium on. 1:79-83 May, 2009
2009 International Asia Conference on Informatics in Control, Automation and Robotics Informatics in Control, Automation and Robotics, 2009. CAR '09. International Asia Conference on. :393-397 Feb, 2009