(3GdRjGJ hGdQSGdI (B/ s - (3eMeO SjO eMeO (B( (3eJQLe (B)s; (3eMeO SjO GMeOs ([S.N] : (3OGQ GdQaGYi ddfTQ hGdWHGYI hGdJhRjY , s, 1982)
Keywords: (3GdQSGFd GdYQHjIs; (3GdUMGaI GdYQHjIs; (3hSGFd GdGYdGes; (3JMQjQs; (3GdOYGjI GdUMajIs