Shirahada, Kunio; Quang, Bach Ho - In: International Journal of Knowledge and Systems Science … 7 (2016) 2, pp. 28-39
The number of the elderly who face difficulties in their buying behavior of their daily life is increasing, in Japan. A service for the elderly such as services for supporting buying behavior of the elderly is needed. The purpose of this study is to identify knowledge co-creation in the service...