KRAWCZYK, Agata. From HarMA+ to HarMA HUB – The New Erasmus+ Project, Supporting the Professional Development of Music Theory Teaching Staff. Aspects of Music, [S. l.], v. 13, p. 105–118, 2024. Disponível em: https://aspectsofmusic.org/index.php/AM/article/view/9. Acesso em: 6 sep. 2026.