COSTA, Danilo Mosca da; SOUZA, Edson Roberto de. Geological time in Geography textbooks: an assessment: una evaluación. Terræ Didatica, Campinas, SP, v. 15, p. e019051, 2019. DOI: 10.20396/td.v15i0.8657611. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/td/article/view/8657611. Acesso em: 17 jul. 2024.