SISWADI; MUSLIM, A. .; BAKHTIAR, T. . Variable Selection Using Principal Component and Procrustes Analyses and its Application in Educational Data. Journal of Asian Scientific Research, [S. l.], v. 2, n. 12, p. 856–865, 2012. Disponível em: https://archive.aessweb.com/index.php/5003/article/view/3435. Acesso em: 17 may. 2024.