LATHIFAH, Imroatul; FITRI, Fadhilah; SARI, Fitri Mudia. Modeling the Percentage of Poor Population in West Sumatra in 2024 Using Nonparametric B-Spline Regression. Jurnal Matematika, Statistika dan Komputasi, [S. l.], v. 22, n. 2, p. 322–337, 2026. DOI: 10.20956/j.v22i2.47637. Disponível em: https://journal.unhas.ac.id/index.php/jmsk/article/view/47637. Acesso em: 27 feb. 2026.