Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kinjo Mitsuru and Sugio Koji,The development of a digital material by utilizing traditional domestic culture: An educational practice of Ryukyuan music composition,Japanese Journal of Digital Textbook,2188-7748,Japan Society of Digital Textbook,2016,3,0,41-57,https://cir.nii.ac.jp/crid/1390282680923024768,https://doi.org/10.20755/jsdtj.3.0_41