Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) USHIDA Ayami,〈Notes〉 The Timing of His Two Visits to Japan as Seen from Documents: Prewar Art Education and Kim Yong-hwan,Bulletin of Saitama Gakuen University. Faculty of Humanities,13470515,埼玉学園大学,2023-12-01,23,,205-212,https://cir.nii.ac.jp/crid/1050018207788144256,