Anwar Hasan Abdullah Othman, Adam Abdullah, and Razali Haron. “ARE THE NEW CRYPTO-CURRENCIES QUALIFIED TO BE INCLUDED IN THE STOCK OF HIGH QUALITY LIQUID ASSETS? A CASE STUDY OF BITCOIN CURRENCY”. Al-Shajarah: Journal of the International Institute of Islamic Thought and Civilization (ISTAC)00 (October 5, 2019). Accessed November 20, 2019. https://journals.iium.edu.my/shajarah/index.php/shaj/article/view/899.