(3OQGSGJ ai GOH GdNdjL GdYQHi(B: (3GdTYQ GdYeGfi ebheGJg hGJLGgGJg hNUGFUI GdafjI (B/ s - (3Ydi YHOGdNGdb Ydis ([S.N] : (3OGQ GdeYGQa , s, 1984)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3GdTYQ GdYeGfis; (3JGQjN hfbOs