2019.08.01
- Publications
RISS Discussion Paper Series No.70 was published.
No.70(Published in May, 2019)
・Auther:Kazuhito Ogawa, Tetsuya Kawamura, Yusuke Koyama, Taizo Motonishi, Tomoharu Mori
・Title:How much do primary and secondary school students in Japan pay for online gaming? An analysis using classroom surveys