(3GH GdObjbI GdhGMOI(B: (3GMOK GSGdjH JQHjI GdGHfGA hGSQYgG JGKjQ (B/ s - (3SHfSQ LhfShfs; (3Sdhi jhSa GdeDjO (B((3JYQjH(B)s ([S.N] : 2000 (3ddKbGaI hGdfTQ , s, 1988)
Keywords: (3GdGSQIs; (3GdJQHjIs; (3GdGWaGds; (3GdYdGbGJ GdGSQjIs; (3GdGegGJs; (3GdGHGAs