@phdthesis{oai:kansai-u.repo.nii.ac.jp:00000082,
 author = {Agawa, Toshie and 阿川, 敏恵},
 month = {Mar},
 school = {関西大学},
 title = {Invesigating L2 Learning Motivation of Japanese University Students : Self-determination Theory and its Applications},
 year = {2017}
}