MILA, Sarmilah; FADHILAH FITRI; MUSTHAFA IMRAN. Penalized Spline Regression Modeling on the Human and Cultural Development Index (IPMK) for 2022. UNP Journal of Statistics and Data Science, [S. l.], v. 3, n. 4, p. 473–481, 2025. DOI: 10.24036/ujsds/vol3-iss4/425. Disponível em: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/425. Acesso em: 18 aug. 2026.