ইউটিউব চ্যানেল লাইক দিন Chemistry Zoom


2,480,000 4.31%


568,000 1.96%

101,000 3.41%

194,000 4.43%

867,000 1.75%



210,000 2.78%

448,000 3.1%


364,000 3.05%

6,210 7.83%

103,000 5.24%

85,100 1.57%

39,200 4.04%


3,390,000 1.13%

20,400,000 2.43%



31,200 4.53%

22,800 5.58%