Momani, Shaher, Mohammed Shqair, Iqbal Batiha, Mohammed H.E. Abu-Sei’leek, Shameseddin Alshorm, and S.A. Abd El-Azeem. “Two Energy Groups Neutron Diffusion Model in Spherical Reactors”. Results in Nonlinear Analysis 7, no. 2 (June 3, 2024): 160–173. Accessed September 8, 2024. https://nonlinear-analysis.com/index.php/pub/article/view/379.