L. . Razouk, S. . Mahmoud, and M. . Ali, “The second-order constant-coefficient linear homogeneous weak fuzzy complex differential equations (WFC-DEs) and initial value problems (WFC-IVPs)”, Uncert. Disc. Appl., vol. 2, no. 1, pp. 1–16, Mar. 2024, doi: 10.48313/uda.v2i1.50.