Morales-Segura, M., D. . Caballol, Álvaro . P. Raposo, and F. . Gil-Carrillo. “Acoustic Absorption Prediction by Placing Absorbent Material in Separate Pieces With or Without Back Air Layer”. Revista De La Construcción. Journal of Construction, vol. 21, no. 1, Apr. 2022, pp. 156-6, doi:10.7764/RDLC.21.1.156.