Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WU Jianming and YANG Da and URANO Yoshiyori,Development of a Web-based Chinese Language Learning System Focusing on Listening Drill ( Educational Technology Research on Second Language Learning and its Assistance),Japan Journal of Educational Technology,03855236,Japan Society for Educational Technology,2003,27,3,295-304,https://cir.nii.ac.jp/crid/1390001204488787328,https://doi.org/10.15077/jmet.27.3_295