University of Sargodha, Pakistan
King Saud University, Saudi Arabia
Baghdad University, Iraq
Military Institute of Chemistry and Radiometry, Poland
HASSAN II University, Morocco
Central University of Haryana, India
UPVT, Mexico
Charles University, Czech Republic
GM Institute of Technology, India
Chinese Academy of Sciences, China
Industrial Technology Development Institute, Philippines
Payame Noor University, Iran
University of Kordofan, Sudan
Helwan University, Egypt
Cairo University, Egypt
Sebha University, Libya
Autonomous University of West, Spain
University of Sistan and Baluchestan, Iran