2011 International Conference on Management and Service Science Management and Service Science (MASS), 2011 International Conference on. :1-4 Aug, 2011
2011 International Conference on Management and Service Science Management and Service Science (MASS), 2011 International Conference on. :1-4 Aug, 2011
2009 Fifth International Joint Conference on INC, IMS and IDC INC, IMS and IDC, 2009. NCM '09. Fifth International Joint Conference on. :1327-1330 Aug, 2009