@article{oai:asia-u.repo.nii.ac.jp:00026422,
 author = {Allan Goodwin},
 journal = {英語教育センター紀要（CELE JOURNAL）, CELE JOURNAL},
 month = {},
 pages = {1--37},
 title = {Material Development in Conjunction with a Textbook},
 volume = {31},
 year = {2023}
}