著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) "柳原, 由美子 and Yanagihara, Yumiko",A Study of Bilingual Education in the Philippines : Difference in Pupils' Degree of Understanding Between Learning Mathematics in Cebuano and English,敬愛大学国際研究,13439081,千葉 : 敬愛大学国際学会,2007-07,,19,175-201,https://cir.nii.ac.jp/crid/1050001338841684736,