“Analisis Model Intervensi Multi Input Fungsi Pulse Dan Fungsi Step Dengan Deteksi Outlier Terhadap Harga Saham”. Jurnal EurekaMatika 10, no. 1 (May 1, 2022): 61–72. Accessed July 1, 2026. https://ejournal-science.upi.edu/jem/article/view/279.