اتصل بنا Prof. Abdullah H. Alliheibi8063131dqcsspa@ksu.edu.saDr. Yasser M. Mostafa8063046yhassan@ksu.edu.saDr. Khalid S. Aljaloud 8063030khaljaloud@ksu.edu.saDr. Osama A. Aljuhany8063233mialsaeed@ksu.edu.saDr. Ghareeb O. Alshuwaie8063299galshuwaier@ksu.edu.saDr. Mohammad S. Al-Dosari8063343mmaldosari@ksu.edu.sa