유튜브 채널 좋아요 CSEC Mathematics


78,600 6.05%

32,900 1.29%

867,000 1.75%

10,500,000 3.02%

114,000 4.0%

71,900 2.08%

220,000 2.02%


6,950 2.87%

5,600 1.05%

190,000 1.87%

2,360,000 1.34%

90,600 1.64%