Aditya, Faldo, Dodi Devianto, and Maiyastri Maiyastri. 2019. “PERAMALAN HARGA EMAS INDONESIA MENGGUNAKAN METODE FUZZY TIME SERIES KLASIK”. Jurnal Matematika UNAND 8 (2):45-52. https://doi.org/10.25077/jmu.8.2.45-52.2019.