Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Takanashi, Shino and Saito, Miho and Park, Sooyun and Ota, Yoko and Iori, Isao",Grammatical problems observed in Japanese of advanced learners : A case study based on the analysis of the drafts of master’s theses,Handai nihongo kenkyu,09162135,大阪大学大学院文学研究科日本語学講座,2017-02,29,,159-185,https://cir.nii.ac.jp/crid/1050581168903047936,