Salomão K, Castro CA. The teaching of music in the state of Maranhão: a Perdigão (1869) and Rayol (1902) school books analysis. Cad. Hist. Educ. [Internet]. 2019 Nov. 26 [cited 2025 Dec. 5];18(3):712-30. Available from: https://seer.ufu.br/index.php/che/article/view/51742