Research scholar, Department of Chemistry, Patna University

Professor of Inorganic Chemistry, University of Ljubljana

shanghai normal university

PHD of Chembiology, Guangdong Medical University

Department of Chemistry, Faculty of Science, Kyushu University

University of Pisa

Department of Chemistry, Faculty of Science, Port Said University;King Abdul Aziz University …

Associate Professor of Chemistry, Shibpur Dinobundhoo Institution (College)

Kuvempu university karnataka

Indian Institute of Technology, Kanpur