Amelia D, Anugrah Putra T, Slavina, Alexander Manggala Napitupulu T, Gisvira L, Khoirun Naili Salam N. Comparison of Least Square Spline and Penalized Spline for Modeling Human Development Index Determinants. ujsds [Internet]. 2026 Aug. 31 [cited 2026 Sep. 1];4(3):364-72. Available from: https://ujsds.ppj.unp.ac.id/index.php/ujsds/article/view/555