The instrument of digital technologies in the curriculum of middle/secondary education: Brazil and Portugal. Revista Internacional de Formação de Professores, Itapetininga, v. 4, n. 3, p. 34–53, 2019. Disponível em: https://periodicoscientificos.itp.ifsp.edu.br/index.php/rifp/article/view/129. Acesso em: 22 sep. 2026.