PROBLEMS IN PIANO PERFORMANCE OF VOCAL ART (POP SINGING) STUDENTS AND THEIR SOLUTION. International Bulletin of Applied Science and Technology, [S. l.], v. 3, n. 12, p. 117–120, 2023. Disponível em: https://researchcitations.com/index.php/ibast/article/view/3254. Acesso em: 12 jul. 2026.