Coventry UniversityUK
University of Regina Canada
Sapienza UniversityItaly
University of Regina Canada
University of Technology SydneyAustralia
University of Technology SydneyAustralia
National Technical University of AthensGreece
Pontifical Catholic University of ParanaBrazil
The City University of New York USA
National University of Singapore Singapore
Shanghai Jiao Tong UniversityChina
Maltepe university Turkey
The National University of MalaysiaMalaysia
Politehnica University TimisoaraRomania
The University of AucklandNew Zealand
National Research CentreEgypt
Universiti MalayaMalaysia
Harbin Institute of Technology Shenzhen CampusChina
Mineral and Energy Economy Research Institute of the Polish Academy of SciencesPoland