Yozza H, Afrimayani A. KORELASI MODEL HUBUNGAN DUA VARIABEL DENGAN ANALISIS REGRESI SPLINE. Jurnal Matematika UNAND [Internet]. 2019 Jul. 5 [cited 2026 Oct. 30];8(1):67-74. Available from: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/409