Dr. Praveen Kumar Sahu is currently working as the Head of Department of Mathematics in Government Shyama Prasad Mukherjee College, Sitapur District, Surguja, Chhattisgarh, India. Prior to this, Dr. Sahu was working in the Department of Mathematics in Government Polytechnic, Ambikapur District, Surguja, Chhattisgarh, India, as Head of Mathematics Department and National Institute of Technology, Raipur, District Raipur, Chhattisgarh, India. Dr.Sahu completed his Ph.D. (Mathematics) degree in 2017 from Motilal Nehru National Institute of Technology Allahabad and Prayagraj Uttar Pradesh India and M.Phil. (Mathematics) and M.Sc. (Mathematics) degree in 2009 and 2007 respectively from Pandit Ravi Shankar Shukla University Raipur District Raipur Chhattisgarh India. So far more than 13 research papers of Dr. Sahu have been published in various international journals and 02 book chapters. Dr. Sahu's national level research project is also currently underway. Dr. Sahu is honored with the IMS (Indian Mathematical Society) Award 2020.