@article{oai:akita-pu.repo.nii.ac.jp:00001227, author = {高橋, 守 and Takahashi, Mamoru}, issue = {22}, journal = {秋田県立大学総合科学研究彙報, Akita Prefectural University RECCS bulletin}, month = {Mar}, pages = {49--58}, title = {Extensive Reading and L2 proficiency : A six-year assessment}, year = {2021}, yomi = {タカハシ, マモル} }