Mubarokah, I. S., Fitrianto, A. ., & Affendi, F. M. (2020). PERBANDINGAN MODEL GARCH SIMETRIS DAN ASIMETRIS PADA DATA KURS HARIAN. Indonesian Journal of Statistics and Its Applications, 4(4), 627–637. https://doi.org/10.29244/ijsa.v4i4.709