LINKING SINGING SKILL DEVELOPMENT TO LIFE SATISFACTION: EVIDENCE FROM BOYS’ CHOIRS. Mūzikas akadēmijas raksti, Riga, Latvia, v. 23, p. 131–154, 2026. Disponível em: https://scriptamusica.lv/index.php/mar/article/view/291.. Acesso em: 18 jun. 2026.