Some new qualitative results for two dimensional nonlinear differential systems

Analytical Solution of a System of Ordinary ‎Differential Equations

On the existence of solutions of two differential equations with a nonlocal condition

A note on the qualitative behaviors of non-linear Volterra integro-differential equation

Solvability of a functional differential equation with internal nonlocal integro-differential condition

A Stability Result for the Solutions of a Certain Fourth-Order Vector Differential Equation with Delay

On the Oscillation of Functional-Differential Equations

On the dynamics of a higher order rational difference equations

Global dynamics of some systems of rational difference equations

Analytical solution of linear and nonlinear ‎fractional differential equations