Alexandru Ioan Cuza University of Iași Romania
Universitatea Alexandru Ioan Cuza Romania
California South University, USA
Université de Moncton, Canada
Princess Nourah Bint Abdulrahman University Saudi Arabia
National Research Center, Egypt
Awan University, Egypt
Tanta Univeristy
Egypt
Alexandria University, Egypt
Mansoura University
Egypt
Nigde Omer Halisdemir University Turkey