Professor, University of British Columbia

Professor of Chemical and Biological Engineering, University of Saskatchewan

Indian Institute of Technology (Indian School of Mines), Dhanbad; Formerly at Indian …

Hunan Academy of Forestry （湖南省林业科学院）

Professor of Chemical Engineering, Universiti Teknologi Mara

Professor, Department of Chemical Engineering, Indian institute of Technology Roorkee …

Department of Plant Sciences Quaid-i-Azam University Islamabad

Associate Professor, King Abdulaziz University

Professor, Department of Physics, Jagannath University

Professor, Dept. of Environment & Energy, Sejong University, Korea