It’s hard to imagine a world where Fridays don’t start the weekend, but the two-day weekend only rose to popularity in the 20th century. The five-day, 40-hour workweek became part of American labor law partly due to Henry Ford. In 1926, the founder of the Ford Motor Company took his six-day-a-week
A 4-day workweek? Here's how history shaped our working lives
Why a 4-day workweek hasn't been adopted yet, despite study success - The Washington Post
Daily Worker 1926: Striking fur workers first to win 40-hour, 5-day workweek – People's World
จุดเริ่มต้นของการทำงาน 5 วันมาจากไหน ประดิษฐกรรมสมัยใหม่ของวันทำงาน
A History of Labor Day - The New York Times
EP. 4 The Five Day Work Week
The first 'Labor Day' took place 140 years ago in New York City - WiredPen
When or how or why did working 5 days a week become standard? : r/NoStupidQuestions
stacker-News Archives – Page 10 of 100 – KION546
จุดเริ่มต้นของการทำงาน 5 วันมาจากไหน ประดิษฐกรรมสมัยใหม่ของวันทำงาน
