Professor

RK University

Department of Chemistry, Dr BR Ambedkar University, Agra. India

Institute of Hydrobiology National Academy of Science of Ukraine, Інститут гідробіології …

Professor at Fudan University

Trust University, Barishal

NIT Jamshedpur, India (Ph.D.). Assistant Professor, GH Raisoni University Amravati

Senior Application Research Chemist, Carus LLC

Natural Resources Research Institute, University of Minnesota Duluth

Taras Shevchenko National University of Kyiv