[1]
G. D. Yakubu and A. Mohammed Gazali, “TWO-STEP RUNGE-KUTTA METHODS FOR THE NUMERICAL INTEGRATION OF NONLINEAR SINGULAR AND SINGULARLY PERTURBED IVPs: TWO-STEP RUNGE-KUTTA METHODS ”, JNMS, vol. 44, no. 2, pp. 153–188, Jun. 2025.