Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ihara Takumi,The Present State of English Language Usage around the Globe and English Language Acquisition in Japan,長野保健医療大学紀要,,長野保健医療大学,2016,1,1,1-13,https://cir.nii.ac.jp/crid/1390290699302258304,https://doi.org/10.20841/00000001