Podobne kanały na Youtube Human Factors International


91,300 2.4%

1,020,000 3.13%

6,450 3.88%

14,600 1.85%

11,700 5.09%

112,000 3.17%


11,800 1.28%

6,680 6.91%

10,700 4.28%

118,000 0.92%



128,000 1.52%

386,000 2.26%

214,000 3.3%

138,000 2.53%

103,000 3.25%

1,540,000 2.64%

3,390,000 1.13%

853,000 3.08%

843,000 2.3%

3,210,000 2.78%