Z. F. H. Al-Zubaidi, A. Hadi-Vencheh, A.-S. Hosain Al-Sarray, and A. Jamshidi, “A fuzzy Approach for the Automatic Off‑line Arabic Signature Verification Problem”, Int. J. Math. Model. Comput., Feb. 2026, doi: 10.57647/ijm2c.2026.1603.19.