Professor of Science Education, Emeritus,King's College London

Emeritus Research Fellow, Cambridge Crystallographic Data Centre

Stockholms universitet

Associate Professor of Inorganic Chemistry, University of Maragheh, PO Box

Professor of Chemistry, University of Parma, Italy

King Faisal University

Associate Professor, Department of Physics, Thiagarajar College, Madurai - 625009, India

Research Scientist, Ames Lab

Northwestern University

CNRS Université Clermont Auvergne