1. H. R Thiem, “A model for spatio spread of an epidemic,” J. Math. Bio 4, 337–351 (1977).
2. P. Darania and A. Ebadian, “A method for the numerical solution of the integro-differential equations,” Appl. Math. Comput. 188, 657–668 (2007).
3. U. Lepik, “Haar wavelet method for nonlinear integro-differential equations,” Appl. Math. Comput. 176, 324–333 (2006).
4. M. Erfanian and M. Gachpazan, “Rationalized Haar wavelet bases to approximate solution of nonlinear Fredholm integral equations with error analysis,” Appl. Math. Comput. 265, 304–312 (2015).
5. M. Erfanian, M. Gachpazan, and H. Beiglo, “Solving mixed Fredholm–Volterra integral equations by using the operational matrix of RH wavelets,” SeMA J. 69, 25–36 (2015).