“…The various solutions of Eq. ( 2) have been proposed via F-expansion method (Silambarasan et al, 2019), sine-Gordon expansion method (Yel, 2020;Yazgan et al, 2022Yazgan et al, , 2023, Jacobi elliptic function (Yazgan et al, 2022), conservation laws (Gandarias et al, 2020), invariant preserving schemes (Kolkovska and Vucheva, 2019), Sardar sub-equation method (Rehman et al, 2022), etc. Additionally, asymptotic profile of solutions (Wang and Chen, 2016), instability and stability properties (Erbay et al, 2016) and non-uniqueness (Yang et al, 2015) are studied in the literature.…”