(3GdeTQb GdYQHi GdeYGUQ ef GdHOGhI Gdi GdOhdI GdMOjKI (B/ s - (3eSYhO VGgQs ([S.N] : (3eYgO GdGfJeGA GdYQHi , s, 1986)
Keywords: (3GdYUQ GdMOjKs; (3GdYGde GdYQHis; (3JGQjNs; (3GdMVGQI GdYQHjI GdGSdGejI (B- (3GdeYGQa GdHMQjIs; (3GdbHGFd GdYQHjIs; (3GdHOhs; (3GdGeHQGWhQjI GdYKeGfjIs; (3GdYGde GdYQHi (B- (3JGQjN (B- (3GdYUQ GdYKeGfis