TY  - RPRT
TI  - A comparison of rating scale, secondary-task, physiological, and primary-task workload estimation techniques in a simulated flight task emphasizing communications load
AU  - Casali, J. G.
AU  - Wierwille, W. W.
PY  - 1983
UR  - https://ntrs.nasa.gov/citations/19840042163
ID  - 19840042163
ER  -