Shalangwa, A. A., D. . John, M. Cornelius, I. . Zubairu, and E. . Kessel. “Numerical Solution of Integral Equations Using Homotopy Perturbation Method and Series Solution Method”. BIMA JOURNAL OF SCIENCE AND TECHNOLOGY (2536-6041), vol. 9, no. 1A, Mar. 2025, pp. 157-64, doi:10.56892/bima.v9i1A.1244.