QUDRATULLAH, M. F. Perbandingan Berbagai Model Conditionally Heteroscedastic Time Series Dalam Analisis Risiko Investasi Saham Syariah Dengan Metode Value At Risk. Jurnal Fourier, [S. l.], v. 2, n. 1, p. 1–9, 2013. DOI: 10.14421/fourier.2013.21.1-9. Disponível em: https://fourier.or.id/index.php/FOURIER/article/view/13. Acesso em: 15 dec. 2025.