M. E. Romero Romero, R. Pedrosa Salgado, y E. Mazina Martins, «Sound board’s Frequency Response Analysis of Classical Guitars», Rev. Vórtex, vol. 11, n.º 2, pp. 1–31, sep. 2023, doi: 10.33871/23179937.2023.11.2.7762.