Chou, D. .; Baloch, S. A.; Siddique, I. .; Yaseen, Z. M. .; Abdullaeva, B. . Novel Soliton Solutions and Wave Interactions for the Nonlinear Fisher Equation Using Hirota’s Method: Applications in Plasma, Optics, and Material Sciences. Contemp. Math. 2026, 7, 49-69.