Bhuvaneswari, V., and K. Balachandran. “Lower Bound of Blow up Time for Three Species Cooperating Model”. Journal of Applied Nonlinear Dynamics 9, no. 3 (September 1, 2020): 391–400. Accessed October 17, 2026. https://lhscientificpublishing.com/index.php/jand/article/view/620.