قنوات يوتيوب مثل Research with Dr Kriukow



64,600 2.81%

7,770 3.25%

21,000 0.73%

61,700 1.89%

18,600 1.17%


34,900 1.12%


20,400 2.0%

13,200 1.78%

28,400 0.76%

1,540,000 2.64%