著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Yao Zhang and Haoyu Zhang and Xindong Ma and Qian Di,Mental Health Problems during the COVID-19 Pandemics and the Mitigation Effects of Exercise: A Longitudinal Study of College Students in China,International Journal of Environmental Research and Public Health,1660-4601,MDPI AG,2020-05-25,17,10,3722,https://cir.nii.ac.jp/crid/1360579818124300544,https://doi.org/10.3390/ijerph17103722