(3GdedNU Gdabgj (B/s - (3B d ahRGf, UGdM Hf ahRGf Hf YHO Gddg,s 1363 (3gLQj(B-s ((3GdQjGV (B:s (3OGQ GHf GdLhRj,s, 2002)
Keywords: (3Gdabg GdMfHdjs