ইউটিউব চ্যানেল লাইক দিন SD Chemistry


2,480,000 4.31%

41,400 3.71%

1,150,000 1.48%

298,000 1.32%

584,000 1.67%

487,000 1.57%

867,000 1.75%

20,400,000 2.43%



1,090,000 8.12%

1,840,000 2.66%


144,000 3.55%

13,500 2.51%



68,400 3.24%

62,500 3.42%


97,800 2.09%



1,320,000 4.82%