@article{oai:ynu.repo.nii.ac.jp:00011494,
 author = {五十嵐, 未来 and 堀井, 俊章},
 issue = {1},
 journal = {教育デザイン研究 = Journal of education design},
 month = {Jan},
 pages = {31--40},
 title = {中学生における夜更かしの要因と指導方法に関する質的検討},
 volume = {13},
 year = {2022}
}