(3GdHMK Yf GdSdGe ai GdShOGf (B/ s - (3GdJjLGfi GdWjH HGHcQs ((3GdbGgQI (B: s (3GdTQcI GdYGdejI ddWHGYI hGdfTQ , s, 2005)
Keywords: (3fRY GdSdGMs; (3GdSdGe GdYGdeis; (3GYGOI GdJYejQs; (3GdShOGf (B- (3GdGMhGd GdSjGSjIs