de Assis, E., & Botelho, M. (2019). A embocadura do trombone segundo Farkas, Johnson e Mello; The Embouchure according to Farkas, Johnson and Mello. The Brazilian Trombone Association Journal, 2(2). Recuperado de https://periodicos.ufpb.br/ojs2/index.php/btaj/article/view/47301