| Artist | : | Gelombang Alpha meningkatkan daya ingat, menambah kecerdasan |
| Title | : | Rian Soegita |
| Duration | : | 6 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Gelombang Alpha meningkatkan daya ingat, menambah kecerdasan |
| Title | : | Rian Soegita |
| Duration | : | 6 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |