유튜브 채널 좋아요 Study Smart


681,000 1.96%

3,390,000 1.13%

166,000 5.83%

1,460,000 6.96%

2,600,000 7.03%

10,600,000 5.29%

71,900 2.08%

4,070,000 2.84%

133,000 8.59%

3,780,000 5.44%


364,000 3.05%


867,000 1.75%


71,800 4.71%



39,600 4.22%

85,700 7.74%


177,000 6.64%



311,000 5.18%