Khaled A. Alurrfi, Mustafa A. Shibah, و AML M. Abraheem, "Explicit Solutions for the Nonlinear Pochhammer-Chree Equation Utilizing Enhanced Tanh-Function Expansion Scheme and a Direct Approach", jhas, م 9, عدد الخاص, ص 147–155, 2024, doi: 10.58916/jhas.v9iالخاص.345.