OCTAVIA, D. H.; AULIARANI, A.; SISWANTO, S.; KALONDENG, A. Modeling Determinants of Composite Stock Price Index Based on Multivariable Nonparametric Penalized Spline Regression Model alized Spline. Jurnal Matematika, Statistika dan Komputasi, [S. l.], v. 20, n. 3, p. 497-512, 2024. DOI: 10.20956/j.v20i3.32145. Disponível em: http://334012.libg.asia/index.php/jmsk/article/view/32145. Acesso em: 6 apr. 2025.