University of Technology Sydney
Australia
Institute of Chemical Technology
India
Universidade da Coruna
Spain
National University of Ireland
Ireland
Professor at Lund University
Sweden
University of L Aquila
Italy
Professor of Physics
Russia
Mahendra Arts & Sci. College
India
Nanospan India Pvt.Ltd,
India
Department of Physics
India
Muthayammal College of Arts and Science, Tamilnadu
India
Claude Bernard university
France
MAN institute of Technology
India
Universidad del valle
Colombia
The Pennsylvania State Univ.
USA