Meaningful learning from singularities: contexts. Olhar de Professor, [S. l.], v. 25, p. 1–21, 2022. DOI: 10.5212/OlharProfr.v.25.17647.019. Disponível em: https://revistas.uepg.br/index.php/olhardeprofessor/article/view/17647. Acesso em: 21 may. 2026.