Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "李, 文相",Reflection of Some Problem of Lanfuage Study Training Program for Ulsan University,山口福祉文化大学研究紀要,18833616,山口福祉文化大学紀要編集委員会,2011-03,4,,141-154,https://cir.nii.ac.jp/crid/1050282812563127552,