“Solitary Wave Solutions of Chafee-Infante Equation and (2+1)-Dimensional Breaking Soliton Equation by the Improved Kudryashov Method”. Global Journal of Science Frontier Research, vol. 19, no. F5, Dec. 2019, pp. 35-41, https://www.journalofscience.org/index.php/GJSFR/article/view/2568.