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
"Ahmed, Mohammed Jemal and Akbaba, Atilla","Potentials, challenges and prospects of halal tourism development in Ethiopia",,Routledge,2023,Routledge insights in tourism series,,9781032409030,,https://cir.nii.ac.jp/crid/1130861527519341069