VENIEL MARTÍ, Francisco; BOTELLA NICOLÁS, Ana María; SUSO MARTÍ, Luis; GALLENT-TORRES, Cinta. Measuring Self-efficacy in Music Ensemble class in Secondary School: A Cross-Sectional Study. European Public & Social Innovation Review, España, v. 11, p. 1–15, 2025. DOI: 10.31637/epsir-2026-2151. Disponível em: https://epsir.net/index.php/epsir/article/view/2151. Acesso em: 3 nov. 2025.