Nugroho NW, Dewi VI. Analisis Forecasting Volatilitas Saham PT Goto GojekTokopedia Dengan Metode ARCH-GARCH. inobis [Internet]. 2024Dec.26 [cited 2026Jan.31];8(1):48 - 57. Available from: http://inobis.org/ojs/index.php/jurnal-inobis/article/view/352