Electrochemical Impedance Spectroscopy Analysis of Copper Electrodes Coated with Au@LaFeO₃ in a Polypyrrole Matrix for Acetaminophen Detection. - César Iván Rodríguez-Rivas; Juan Luis de la Fuente-Jiménez; Goldie Oza; Janet Ledesma-García; José Herrera-Celis (Computación y Sistemas (CyS), 2025)