SHAHAMATI, S.; DENIEUL-PINSKY, L. .; BAUMANN, Y.; SHAW, E.; CAQUARD, S. uMap: A Free, Open-Source Alternative to Google My Maps. Cartographic Perspectives, [S. l.], n. 99, p. 6–18, 2022. DOI: 10.14714/CP99.1729. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/1729. Acesso em: 25 may. 2026.