Mohamad Jawad, A. J. afar; Biswas, . A.; Yildirim, Y.; Alshomrani, A. S. Dark-Singular Straddled Optical Solitons for the Dispersive Concatenation Model With Power-Law of Self-Phase Modulation by Tanh-Coth Approach. Contemp. Math. 2024, 5, 3198-3214.