(3cja CJGcO ef UMI Lfjfj (B: s (3Odjd WQb h CSGdjH aMU GdCLfI (B/ s - (3cQSHfj, dGcdGf Ojs; (3OQjOQL, QGfOGs; (3GdcQOj, CMeO Hf eMeOs ((3GdQjGV (B:s (3ecJHI GdcYHjGf,s, 1998)
Keywords: (3Yde GdCLfIs; (3Gdfeh OGNd GdQMes