“…Basically, from the review of existing literature, we observe a good thing: the procedure to consider initial guesses to linearize the non-linear term, and higher-order numerical methods are preferred as they provide more accurate solutions with low computational cost so that they are efficient methods, [6][7][8][9]. Moreover, it is a recent and active research area in engineering and science fields that arises in various physical models including heat supply in the human head, the process of oxygen diffusion, the growth of some tumor types, and so on, [10][11][12][13][14][15][16][17].…”