Hussein, Hero M, and Younis A Sabawi. “Numerical Study of Nonlinear Reaction-Diffusion Equation in CatalyticPellet Model Using Finite Element Method”. EURASIAN JOURNAL OF SCIENCE AND ENGINEERING, vol. 11, no. 2, Sept. 2025, pp. 235-51, https://doi.org/10.23918/eajse.v11i2p15.