Initial proposal of a novel voltammetric sensor system for the detection of concrete carbonation by means of PCA modelMartínez Ibernón Ana, Lliso-Ferrando Josep Ramon, Gasch Isabel, Valcuende Manuel, Gandía-Romero José Manuel and Soto JuanMATEC Web Conf., 378 (2023) 05004DOI: https://doi.org/10.1051/matecconf/202337805004