Mba, Ifeoma Christy, Emmanuel Ikechukwu Mba, Jonathan Emenike Ogbuabor, and Winnie Ogochukwu Arazu. “Mean Sojourn and Mean Return Time of the Buy-Hoard-Sell Strategy of Bitcoin Exchange Prices”. International Journal of Economics and Financial Issues 8, no. 5 (September 8, 2018): 276–282. Accessed April 18, 2024. https://www.econjournals.com/index.php/ijefi/article/view/6777.