@inproceedings{CTT100588718,
  author = {Tetsuhiro Chujima and Junichi Iijima and Sho Ho},
  title = {A Study on B2B Mobile Solutions in Japan},
  booktitle = {Proceedings of the 9th Asian eBusiness Workshop},
  year = 2009,
}

@inproceedings{CTT100591314,
  author = {Jong Woo Kim and Mingzhi Li and Junichi Iijima and Jinghua Huang and Jian Chen and Hong Joo Lee and Sung Joo Park and Yeon Jin Kim and Testuhiro Chujima},
  title = {A Comparative Study of Mobile Services among China, Korea and Japan},
  booktitle = {Proceedings of the Eighth International Conference on Mobile Business},
  year = 2009,
}

@inproceedings{CTT100591319,
  author = {Junichi Iijima and Tetsuhiro Chujima and Yumi Kitayama},
  title = {A Study on B2B Mobile Solutions in Japan},
  booktitle = {Proceedings of the Eighth International Conference on Mobile Business},
  year = 2009,
}