Abdul Hadi, M. H., N. A. Ramli, and Q. UI Islam. “Predicting Bitcoin and Ethereum Prices Using Long Short-Term Memory and Gated Recurrent Unit”. Data Analytics and Applied Mathematics (DAAM), vol. 4, no. 2, Sept. 2023, pp. 8-17, doi:10.15282/daam.v4i2.10195.