(3GdGSS GdHjhdhLjI hGdfaSjI ddfTGW GdYbdi GdeYQai (B: s (3GdeYQaI h GdPGcQI h GdGHJcGQ (B/ s - (3aJMi eUWai GdRjGJs ((3GdbGgQI (B: s (3OGQ GdfTQ GdLGeYjI , s, 1998)
Keywords: (3Yde GdfaS GdJQHhis; (3GdPGcQIs; (3GdeYQaIs; (3GdGOQGcs; (3GdGHJcGQs; (3GdJacjQ (B- ( (3Yde GdfaS (B)s