ইউটিউব চ্যানেল লাইক দিন SAYPhysics


20,900 0.9%

375,000 3.14%

7,630 2.09%

13,200 1.7%

134,000 2.48%

10,500,000 3.02%

47,000 3.59%

38,400 3.21%

220,000 2.02%

126,000 1.88%

116,000 2.27%

25,100 1.55%

381,000 4.13%



568,000 1.96%