著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Kruk, Mariusz and Pawlak, Mirosław",Understanding emotions in English language learning in virtual worlds,,Routledge,2022,New directions in computer assisted language learning,,9781032145938,,https://cir.nii.ac.jp/crid/1130298887289360138