CAQUARD, S. Water Quality Mapping for Water Management. Cartographic Perspectives, [S. l.], n. 32, p. 29–43, 1999. DOI: 10.14714/CP32.626. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp32-caquard. Acesso em: 26 feb. 2025.