Najmuddin Ahmad & Shiv Charan. (2022). Study of Stability Criteria of Numerical Solution of Ordinary and Partial Differential Equations Using Euler’s and Finite Difference Scheme.
            <i>Journal of Partial Differential Equations</i>. <i>35</i> (3).
            281-288.
         doi:10.4208/jpde.v35.n3.6