@article{oai:yashima.repo.nii.ac.jp:00000151,
 author = {小関, 慶太 and KOSEKI, keita},
 issue = {3},
 journal = {リカレント研究論集},
 month = {Mar},
 pages = {115--120},
 title = {テキスト（印刷教材）科目の課題難易度調査結果（1）},
 year = {2023},
 yomi = {コセキ, ケイタ}
}