Izzat Amsyar Mohd Arif, Mohd, Norhanan Che Kamaruddin, and Ruzian Markom. “Cryptocurrency: A Currency or Investment Asset?”. KnE Social Sciences 9, no. 1 (January 5, 2024): 997–1012. Accessed August 31, 2025. https://knepublishing.com/index.php/KnE-Social/article/view/14815.