Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
,,"Mobile and Ubiquitous Commerce : Advanced E-Business methods : Volume 4 of Advances in Electronic Business Series(Hershey, PA : IGI Global)",,,2009,,,201-209,https://cir.nii.ac.jp/crid/1010000782463047938,