Muhamad Ismail, Rahma Yunita, Ana Mutia Janahmu, and Yulianti Ika Susialwati. 2026. “Peramalan Harga Saham PT Jasa Marga Tbk (JSMR) Menggunakan Model Arima”. Jurnal Masharif Al-Syariah: Jurnal Ekonomi Dan Perbankan Syariah 11 (1). https://doi.org/10.30651/jms.v11i1.30843.