MICHALIK, A.; ZWIROWICZ-RUTKOWSKA, A. A Geoportal Supporting Spatial Planning in Poland: Concept and Pilot Version. Geomatics and Environmental Engineering, [S. l.], v. 17, n. 2, p. 5–30, 2023. DOI: 10.7494/geom.2023.17.2.5. Disponível em: https://www.gaee.agh.edu.pl/gaee/article/view/364. Acesso em: 11 sep. 2025.