VASCONCELOS, Maria João; CASPURRO, Helena; COSTA, Nilza. Problem-based Learning, Composing and Assessment in Music Education: action-research in a portuguese school: action-research in a portuguese school. REVISTA DA ABEM, [S. l.], v. 33, n. 1, p. e33106, 2025. DOI: 10.33054/ABEM202533106. Disponível em: https://revistaabem.abem.mus.br/revistaabem/article/view/1416. Acesso em: 14 jun. 2025.