Dr. N. Santosh Ranganath, currently working as an Assistant Professor in the Department of Commerce and Management Studies, Dr. B.R. Ambedkar University, Srikakulam, Andhra Pradesh, India. He specialized in teaching Operations Research Techniques, Quantitative Techniques, Operations Management, Research Methodology and Statistical Analysis.  He published above 100 research articles in reputed national and international journals. He has conducted several Personality Development Programmes to the students in various colleges at Srikakulam District of Andhra Pradesh.