DEVELOPING ANSATZ METHOD FOR SOLVING THE NEUTRON DIFFUSION SYSTEM UNDER GENERAL PHYSICAL CONDITIONS. - Alsubie, Tami M. T.; Ebaid, Abdelhalim; Albalawi, Amjad S. S.; Alghamdi, Saeed A.; Alhamdi, Fawzi F. M.; Alhamd, Omar S. H.; Al-Anzi, Salman M. M.; Aljoufi, Mona (Advances in Differential Equations & Control Processes, 2024)