Wisza, Uqwatul Alma, Dodi Devianto, and Maiyastri . 2016. “MODEL LAJU PERUBAHAN NILAI TUKAR RUPIAH (IDR) TERHADAP POUNDSTERLING (GBP) DENGAN METODE MARKOV SWITCHING AUTOREGRESSIVE (MSAR)”. Jurnal Matematika UNAND 5 (3):56-64. https://doi.org/10.25077/jmu.5.3.56-64.2016.