Rodríguez Ferrer R. Tradition of Canto a Porfía in Chile: from printed popular poetry to singer-songwriter music: Tradition of Canto a Porfía in Chile: from printed popular poetry . BBMP [Internet]. 2025 Dec. 26 [cited 2026 Nov. 7];101(5):435-56. Available from: https://publicaciones.sociedadmenendezpelayo.es/BBMP/article/view/1149