(3GdJhLjI ai GdJQHjI GdafjI (B/ s - (3eMehO GdHSjhfis ([S.N] : (3OGQ GdeYGQa , s, 1993)
Keywords: (3WQb GdJOQjSs; (3GdJQHjIs; (3JYdje hJOQjSs; (3GdfMJs; (3Gdafhfs; (3GdQSes; (3GdJUhjQs; (3GdJQHjI GdafjIs