ইউটিউব চ্যানেল লাইক দিন باحث علمى متميز


3,390,000 1.13%

69,700 1.95%

141,000 2.08%

247,000 1.43%

835,000 2.77%


12,700 4.99%




731,000 3.56%

15,200 2.77%

10,200 1.74%

64,600 2.81%

760,000 1.68%

20,400 3.54%

308,000 1.05%

134,000 2.48%

1,540,000 2.64%

819,000 4.25%

3,210,000 2.78%

10,500,000 3.02%