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) Karina Sokolova and Hajer Kefi,"Instagram and YouTube bloggers promote it, why should I buy? How credibility and parasocial interaction influence purchase intentions",Journal of Retailing and Consumer Services,0969-6989,Elsevier BV,2020-03,53,,101742,https://cir.nii.ac.jp/crid/1361699995960936064,https://doi.org/10.1016/j.jretconser.2019.01.011