HURTADO, P. S.; MUÑOZ, R. S. Elena Badilla’s notebook and the work of Juan Guillermo Jara: reflections on musical and guitar-related activity in the city of Talcahuano at the beginning of the twentieth century. Per Musi, [S. l.], n. 42, p. 1–22, 2022. DOI: 10.35699/2317-6377.2022.37887. Disponível em: Acesso em: 18 aug. 2022.