Ferreira SAB, Ferreira AC. The PNLD/2018 philosophy books and the Law 10,639/03: reflections on ethnic-racial diversity in philosophy teaching material in high school . Pro-Posições [Internet]. 2022 Apr. 8 [cited 2024 Jul. 17];33:e20190112. Available from: https://periodicos.sbu.unicamp.br/ojs/index.php/proposic/article/view/8668976