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) Kinga Stecuła and Radosław Wolniak,Advantages and Disadvantages of E-Learning Innovations during COVID-19 Pandemic in Higher Education in Poland,"Journal of Open Innovation: Technology, Market, and Complexity",2199-8531,Elsevier BV,2022-09,8,3,159,https://cir.nii.ac.jp/crid/1360580235928353792,https://doi.org/10.3390/joitmc8030159