(3OQGSGJ ai GdcJH hGdecJHGJ (B/ s - (3YHOGdSJGQ GdMdhLis ([S.N] : (3ecJHI eUHGM , s, 1988)
Keywords: (3GdJUfjas; (3GdHHdjhLQGajG(B, (3Ydes; (3GdecJHGJ, Ydes