R. C. da Silva, J. L. O. Bueno, E. Bigand, and P. Molin, “ Multidimensional scaling applied to studies of musical appreciation ”, Paidéia (Ribeirão Preto), vol. 19, no. 43, pp. 153–158, Aug. 2009, doi: 10.1590/S0103-863X2009000200003.