Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tomioka Kota and 富岡 宏太,"Sentence Final Particle and Interjectory Particle “Ya"" in Early Middle Japanese",國學院雑誌,02882051,國學院大學,2021-07,122,7,59-75,https://cir.nii.ac.jp/crid/1390013972160157056,https://doi.org/10.57529/00000657