"Junichi Iijima,Tetsuhiro Chujima,Yumi Kitayama","A Study on B2B Mobile Solutions in Japan","Eighth International Conference on Mobile Business","Proceedings of the Eighth International Conference on Mobile Business",,,,"pp. 364-369",2009,June
"Junichi Iijima,Yumi Kitayama","How Do They Use Cellular Phones in Business in Japan? ? Highly Developed BPM with Cellular Phone in ASAI Group","The 8th Asian eBiz Workshop in conjunction with The 3rd IBM Service Science, Management and Engineering(SSME) Symposium","Proceedings of the 8th Asian eBiz Workshop",,,,"  NO.16",2008,Aug.
"”Ñ“‡�~ˆê,–kŽR  —R”ü","Œg‘Ñ“d˜b‚É‚æ‚éBPM‚Ì�‚“x‰»�FƒAƒTƒCƒOƒ‹�[ƒv‚ÌŽ–—á","Œo‰c�î•ñŠw‰ï2007”N“x�H‹G‘S�‘Œ¤‹†”­•\‘å‰ï","Œo‰c�î•ñŠw‰ï2007”N“x�H‹G‘S�‘Œ¤‹†”­•\‘å‰ï—\�e�W",,,,"pp. C2-2",2007,Nov.