Texas Tech University, United States
University of Milano-Bicocca Italy, Italy
Universita del Piemonte Orientale, Italy
University of Southern Denmark, Denmark
VSB-Technical University of Ostrava, Czech Republic
Monash University, Australia
Parul University, Vadodara, India
Independent Researcher, Raufoss, Norway
Pontifical Catholic University of Rio de Janeiro, Rio de Janeiro, Brazil
National Institute of Chemistry (NIC)
Persian Gulf University, Bushehr, Iran
Faculty of Science and Technology, Universiti Malaysia Sabah