Library:
Sleep and Productivity: Are Your Employees Getting Enough Rest?
Is Sleep Deprivation A Bigger Personnel Productivity Threat Than Alcoholism?
Deprived of Sleep and Productivity
NTSB Cites Human Fatigue in 2008 Trolley Collision
Price Tag of Obesity Put at $73 Billion
Links:
National Transportation Safety Board (NTSB)
National Sleep Foundation (NSF)
The American Academy of Sleep Medicine (AASM)
Sleep Center Management Institute (SCMI)