- Total Controllability of the Second Order Nonlinear Differential Equation with Delay and Non-Instantaneous Impulses, proceedings of the ICMMS 2017 : 19th International Conference on Mathematics and Mathematical Sciences, (WASET), Paris, France during November, 20-21, 2017
- Trajectory Controllability of Fractional differential Systems Order \alpha in (1, 2] with Deviated Argument International conference on Mathematical Analysis and its Applications, Department of Mathematics, Indian Institute of Technology Roorkee (India), November 28 - December 02, 2016.
- Exact Controllability of Fractional Integro-differential Systems Order \alpha in (1, 2] with Deviated Argument International conference on Mathematical Modelling, Differential Equations, Scientific Computing and Applications, Department of Mathematics and Statistics, Indian Institute of Technology Kanpur (India), March 27-29, 2016.
