University of Zagreb, Croatia
Bar Ilan University, Israel
University of Brasília, Brazil H-Index 60
Kyushu University, Japan
Central University of Himachal Pradesh, India
Jamia Millia Islamia, India
Hakim Sabzevari University, Iran
Firat University, Turkey
Lublin University of Technology, Poland
The Polytechnic University of Timisoara, Romania
Prince Sattam Bin Abdulaziz University, Saudi Arabia
National Cheng Kung University, Taiwan
Lublin University of Technology, Poland