M. A. Marcondes, R. B. Franchi, N. M. Gardinal, and L. P. R. Monaco, “Impacts of Irregular Dumping of Untreated Domestic Sewage into the Billings Reservoir, São Paulo-SP: Case of the Espanha Residential Condominium”, RTGS, vol. 4, no. 9, Apr. 2025, doi: 10.17271/54eh8z10.