(3GdMGSHGJ GdGdcJQhfjI (B/ s - (3dGahf, QhHQJs; (3ehSi HOhis ([S.N] : (3TQcI JQGO cjSje , s, 1977)
Keywords: (3JUejes; (3GddZGJs; (3GdMGSHGJ GdGdcJQhfjIs; (3GdHQeLIs; (3GNJRGf hGSJQLGY GdeYdheGJs