MARDIANTO, M. Fariz Fadillah; PUSPORANI, Elly; ULYA, Diana; PUTRA, I Kadek Pasek Kusuma Adi; RAMADHAN, Rico. SARIMAX–GARCH Model to Forecast Composite Index with Inflation Rate and Exchange Rate Factors. HighTech and Innovation Journal, [S. l.], v. 5, n. 3, p. 743–758, 2024. DOI: 10.28991/HIJ-2024-05-03-014. Disponível em: https://hightechjournal.org/index.php/HIJ/article/view/675. Acesso em: 16 oct. 2025.