Fernández Valencia, María de Lourdes, and Keyla Soto Hidalgo. 2025. “Geospatial ComSAS Model to Evaluate the Presence of Faecal Enterococcus As an Environmental Risk Factor from Non-Point Sources in Creeks of the Rio Grande De Loiza, in Trujillo Alto Municipality, Puerto Rico”. GeoFocus. International Review of Geographical Information Science and Technology, no. 35 (July):47-65. https://doi.org/10.21138/GF.846.