(3GdUMGaI h GdeSQM (B:s (3OQGSI aj GdJZWjI GdEYdGejI ddYQV GdeSQMj (B/s - (3HhcQhM, eNdhas ((3GdLRGFQ (B:s (3GdeDSSI GdhWfjI ddafhf GdeWHYjI ,s, 2002)
(3HjHdjhZQGajG(B:(3U(B.79-111 (3edGMXI (B: s
Keywords: (3GdJZWjI GdEYdGejIs; (3GdUMGaIs; (3GdYQV GdeSQMjs; (3GdeSQMs