Hamoud, A. and Ghadle, K. 2018. Usage of the homotopy analysis method for solving fractional Volterra-Fredholm integro-differential equation of the second kind. Tamkang Journal of Mathematics. 49, 4 (Dec. 2018), 301–315. DOI:https://doi.org/10.5556/j.tkjm.49.2018.2718.