FRAGA, Nilson Cesar. Expediente - GEOGRAPHIA OPPORTUNO TEMPORE - Vol. 7 nÂș2 - 2021. Geographia Opportuno Tempore, [S. l.], v. 7, n. 2, 2021. DisponĂ­vel em: https://ojs.uel.br/revistas/uel/index.php/Geographia/article/view/45303. Acesso em: 21 nov. 2024.