With Prof. T J Pedley (University of Cambridge)

With Prof. Somnath Bhattacharya and Dr. Harekrushna Behara

With Prof. R Balakrishnan

Receiving Ph.D degree from Honourable director Prof. P. P. Chakraborty

With Prof. Peeyush Chandra, Prof. PVSN Murthy, Prof G P Raja Sekhar and others

Research group of Prof. G. P. Raja Sekhar(with family)