Teixeira de Oliveira Filho, José Antonio, and português português. “Português: Development of GIS Solutions for the Brazilian Public Administration – A Systematic Review”. Notheast Geoscience Journal 9, no. 2 (August 14, 2023): 69–82. Accessed December 7, 2025. https://periodicos.ufrn.br/revistadoregne/article/view/32210.