(3cJGH GOH GdOfjG hGdOjf dGHi GdMSf Hf eMeO Hf MHjH GdHUQi GdeGhQOi (B/ s - (3eMeO aJMi GHhHcQs ([S.N] : (3jhfjSa , s, 1988)
Keywords: (3GdTQjYI GdGSdGejIs; (3Gdabg GdGSdGeis