Ahmad Albar Tanjung, Muliyani and Dian Purnama Sari (2025) “Analisis Dinamika Volatilitas Indeks Harga Saham Gabungan (IHSG): Aplikasi Model Threshold GARCH”, Journal of Trends Economics and Accounting Research, 5(4), pp. 441-447. doi: 10.47065/jtear.v5i4.2096.