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