Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) UEMURA Akira,Barriers for Individuals with Developmental Disabilities During Overseas Travel-A study from the perspective of travel insurance contract statu,Journal of Tourism Research,1341-8270,The Japan Academic Society of Tourism,2023-12-31,64,0,61-69,https://cir.nii.ac.jp/crid/1390299440019738624,https://doi.org/10.51059/nihonkanko.64.0_61