Jawad, A. J. M., Y. Yildirim, . A. Biswas, and A. S. Alshomrani. “Optical Solitons for the Dispersive Concatenation Model With Polarization Mode Dispersion by Sardar’s Sub-Equation Approach”. Contemporary Mathematics, vol. 5, no. 2, June 2024, pp. 2541-64, doi:10.37256/cm.5220244799.