Nacera Helal, Tawfiq Fawzi Mami, Hakim Ouadjed. “Lévy-Stable Autoregressive Model for the Federal Funds Rate”. Turkish Journal of Computer and Mathematics Education (TURCOMAT), vol. 13, no. 2, May 2022, pp. 862-74, doi:10.17762/turcomat.v13i2.12616.