Coral Carrillo, Katty Verónica. “Statistical Models of Environmental Noise for the Metropolitan District of Quito, Using Historical Data from 2009 to 2015, Validated to 2019, As an Environmental Quality Tool”. ACI Avances En Ciencias E Ingenierías, vol. 12, no. 1, July 2020, p. 24, https://doi.org/10.18272/aci.v12i1.941.