Silva, Eduardo Silverio da, e Silvana Philippi Camboim. “BUILDING A COLLABORATIVE ONLINE CATALOGUE OF GEOPORTALS IN BRAZIL”. Boletim de Ciências Geodésicas 27, no. 4 (janeiro 3, 2022). Acessado abril 30, 2026. https://revistas.ufpr.br/bcg/article/view/84195.