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) Tokuda Katsumi and Mizuno Tomomi,Current Situation and Issues Regarding the Accessibility of Beijing Daxing International Airport -Beijing Daxing International Airport Opened in September 2019,International Journal of Engineering Research and Technology,0974-3154,International Research Publication House,2020-04-30,13,,768,https://cir.nii.ac.jp/crid/1873399491158249728,https://doi.org/10.37624/ijert/13.4.2020.768-782