“…Long waves characterise geophysical fluid dynamics in shallow and deep oceans [23,24]. Various studies have suggested numerous systems to overcome the fractional-order Korteweg-de Vries equation employing various methodologies, such as the differential transform method [25], Adomian decomposition method [26], natural decomposition method [27], homotopy analysis method [28], Elzaki projected differential transform method [29], variational iteration method [30], new iterative method [31], modified tanh technique [32], and Lie symmetry analysis [33]. Analogously, same solutions for (2) have been suggested by Inc and Cavlak [34], Fan [35], Lin et al [36], Inc et al [37], and Ghoreishi et al [18].…”