Ibrahim, Jerina, and Mohamad Yazis Ali Basah. “A Study on Relationship Between Crypto Currency, Commodity and Foreign Exchange Rate”. The Journal of Muamalat and Islamic Finance Research 19, no. 2 (December 1, 2022): 1-12. Accessed December 20, 2024. https://jmifr.usim.edu.my/index.php/jmifr/article/view/457.