Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ibe Tatsuro and Hiraoka Toshihiro and Abe Erika and Fujiwara Koichi and Yamakawa Toshitaka,Wakefulness-Keeping Effect and Driving Safety by Active Action While Driving,Transactions of Society of Automotive Engineers of Japan,02878321,Society of Automotive Engineers of Japan,2017,48,2,463-469,https://cir.nii.ac.jp/crid/1390001204614479616,https://doi.org/10.11351/jsaeronbun.48.463