Zakiyah Mar’ah, Ruliana R, Magfirah Septiana. PEMODELAN MULTIVARIATE ADAPTIVE REGRESSION SPLINE (MARS) PADA INDEKS HARGA SAHAM GABUNGAN (IHSG) TAHUN 2018 – 2023 . j. variansi [Internet]. 2024Apr.30 [cited 2024Sep.8];6(01):1-10. Available from: https://jurnalvariansi.fmipa.unm.ac.id/index.php/variansi/article/view/144