- CSB - MetaPress - Google - Bing - Yahoo
 | 2004 | |
|---|---|---|
| 1 |      | Itaru Kuramoto, Kazumasa Kashiwagi, Yu Shibuya, Yoshihiro Tsujino, Shigeki Ohtsuka: How can entertainment improve workers' motivation and their productivity? Advances in Computer Entertainment Technology 2004: 24-31 |
| 1 | Kazumasa Kashiwagi | [1] |
| 2 | Itaru Kuramoto | [1] |
| 3 | Yu Shibuya | [1] |
| 4 | Yoshihiro Tsujino | [1] |