Karim AJM. Statistical Analysis of Realized Volatility of Bitcoin Price using Heterogeneous Autoregressive and Generalized Autoregressive Conditional Heteroskedasticity Models. UHD J SCI TECH [Internet]. 2025 Sep. 18 [cited 2025 Sep. 22];9(2):136-47. Available from: https://journals.uhd.edu.iq/index.php/uhdjst/article/view/1481