@phdthesis{oai:tsukuba.repo.nii.ac.jp:00043342,
 author = {AHMAD, KHUSHAIRY BIN MAKHTAR},
 month = {},
 note = {2016},
 school = {筑波大学, University of Tsukuba},
 title = {Effects of Internal and External Factors on Driver's Mental Workload},
 year = {2017}
}