Validation of a three-dimensional model for improving the design of multiple-backscattering ultrasonic sensors - Reyna, Carlos Arturo Burbano; Andrade, José Henrique Araújo Lopes de; Franco Guzmán, Édiguer Enrique; Tsuzuki, Marcos de Sales Guerra; Buiochi, Flávio (The journal of the acoustical society of america, 2025)