共 50 条
- [5] School closures and mental health during the COVID-19 pandemic in Japan Journal of Population Economics, 2021, 34 : 1261 - 1298
- [10] The relationship between behavioral problems and screen time in children during COVID-19 school closures in Japan SCANDINAVIAN JOURNAL OF CHILD AND ADOLESCENT PSYCHIATRY AND PSYCHOLOGY, 2022, 10 : 1 - 8