Elsherbeny, A. M., M. A. S. . Murad, A. H. . Arnous, . A. Biswas, L. . Moraru, and Y. Yildirim. “Quiescent Optical Soliton Perturbation for Fokas-Lenells Equation With Nonlinear Chromatic Dispersion and Generalized Quadratic-Cubic Form of Self-Phase Modulation Structure”. Contemporary Mathematics, vol. 6, no. 2, Apr. 2025, pp. 2308-3, doi:10.37256/cm.6220256359.