Đàng, Vắng, and Khánh Nguyễn. “Blockchain: The Motivation to Promote Global Economy Post Covid-19”. Science & Technology Development Journal: Economics- Law & Management 6, no. 2 (June 30, 2022): 2840-2849. Accessed April 24, 2024. http://stdjelm.scienceandtechnology.com.vn/index.php/stdjelm/article/view/904.