“…A short list can be made as follows. The sub-equation method (see, [20][21][22][23]), the sinecosine method (see, [24]), Laplace transform method (see, [25]), the auxiliary equation method (see, [26]), direct algebraic method (see, [27]), Kudryashov method (see, [28]), the variational iteration method (see, [29]), the first integral method (see, [30]), F-expansion method (see, [31,32] ), ( ) ¢ G G 2 extension method (see, [33][34][35]), He's semi inverse method (see, [36]), ansatz approach (see, [37]) are some examples.…”