"(3GdSHHjI GdLfGFjI Hjf Gdabg hGdbVGA (B""(3OQGSI JMdjdjI ebGQfI(B""" / s - (3QDha YHjOs ([S.N] : (3OGQ GdacQ GdYQHi , s, 1984)
Keywords: (3GdbGfhf GdLfGFis; (3GdbGfhfs; (3GdTQjYI GdGSdGejIs; (3GdbGfhf GdebGQfs