Hidayatullah, S. and Qudratullah, M.F. 2017. Analisis Risiko Investasi Saham Syariah Dengan Model Value AT Risk-Asymmetric Power Autoregressive Conditional Heterocedasticity (VaR-APARCH). Jurnal Fourier. 6, 1 (Apr. 2017), 37–43. DOI:https://doi.org/10.14421/fourier.2017.61.37-43.