FAHEINA, Evelyn Fernandes; SILVA, William Ferreira da. Sources for scientific research on educational cinema in Brazil (1910-1939). Revista HISTEDBR On-line, Campinas, SP, v. 23, n. 00, p. e023051, 2023. DOI: 10.20396/rho.v23i00.8667559. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/histedbr/article/view/8667559. Acesso em: 17 may. 2024.