Costa, Mauro Vieira da, e Heron Salazar Costa. “Remote Teaching in High School in the East Zone of Manaus: Analysis of the Methodologies Applied to Mathematics Teaching in the 2020-2021 Period”. Educação Matemática Debate, vol. 9, nº 16, maio de 2025, p. 1-20, doi:10.46551/emd.v9n16a20.