1.
Filobello-Nino U, Vazquez-Leal H, Perez-Sesma JAA, et al. Classical Perturbation Method for the Solution of a Model of Diffusion and Reaction. ASRJETS-Journal. 2017;27(1):151-160. Accessed January 20, 2026. https://asrjetsjournal.org/American_Scientific_Journal/article/view/1357