Al-Zubaidi, Zainab Flayyih Hassn, et al. “A Fuzzy Approach for the Automatic Off‑Line Arabic Signature Verification Problem”. International Journal of Mathematical Modelling & Computations, vol. 16, no. 3, Feb. 2026, pp. 231-4, https://doi.org/10.57647/ijm2c.2026.1603.19.