(3GdaQL HYO GdTOI hGdVjbI (B:s (3bUU hGbYjI ddCfHjGA hGdQSd, ddUMGHI hGdJGHYjf, ddeJbOejf hGdeJCNQjf hGdeYGUQjf(B.s (3GdLRA GdKGfj (B/s - (3GdMGRej, EHQGgje Hf YHO Gddg ehSi,s 1384 (3gLQj(B-s ((3GdQjGV (B:s (3OGQ GdTQja ddfTQ hGdJhRjY,s, 2000)
Keywords: (3bUU GdCfHjGAs; (3GdbUU GdOjfjIs; (3GdhYX hGdEQTGOs; (3GdaQL s; (3GdUHQ s