Team, S. “On Finding Exact Solutions to Coupled Systems of Partial Differential Equations by the NDM: Mahmoud Saleh Rawashdeh, Shehu Maitama”. Thai Journal of Mathematics, vol. 18, no. 2, June 2020, pp. 621–637, https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1022.