(3GdehShYI GdeUQjI aj JZPjI GdEfSGf(B: (3GdLRA GdChds - (3eMeO ceGd GdSjO jhSas ((3eUQ s (3GdOGQ GdYQHjI ddfTQ hGdJhRjYs, 1993)
Keywords: Applied Sciences (3GdYdhe GdJWHjbjIs; General