Ohkura, M., Morishita, W., Inoue, K., Miyazaki, R., Horie, R., Takahashi, M., Sakurai, H., Kojima, T., Yarimizu, K. & Nakahara, A., 2019, Springer Series on Cultural Computing.Springer, p. 49-7527 p. (Springer Series on Cultural Computing).
Ohkura, M., Aoto, T., Ito, K. & Horie, R., 2019, Springer Series on Cultural Computing.Springer, p. 93-12331 p. (Springer Series on Cultural Computing).
Takashina, T., Yanagi, M., Yamariku, Y., Hirayama, Y., Horie, R. & Ohkura, M., 2019, Springer Series on Cultural Computing.Springer, p. 153-1575 p. (Springer Series on Cultural Computing).
Tivatansakul, S., Tanupaprungsun, S., Areekijseree, K., Achalakul, T., Hirasawa, K., Sawada, S., Saitoh, A. & Ohkura, M., 2012 1月 1, Advances in the Human Side of Service Engineering.CRC Press, p. 136-14611 p.