AHMED, Ahmed khudhair; KOUKI, Imen. Building an investment portfolio from virtual currencies using linear programming. Tikrit Journal of Administrative and Economic Sciences, [S. l.], v. 19, n. 64, 2, p. 585–606, 2023. DOI: 10.25130/tjaes.19.64.2.31. Disponível em: https://www.tjaes.org/ojs/index.php/tjaes/article/view/1208. Acesso em: 6 mar. 2026.