(3Mde GNQ Gddjd (B/ s - (3eMeO YHOGdMdje YHOGddgs ([S.N] : (3ecJHI eUQ , s, 1987)
Keywords: (3GdGOH GdYQHis; (3GdbUU GdYQHjIs; (3GdGFJeGfs; (3GdeLehYGJs