(3GdgfOSI GdUMjI (B: s (3CYeGd JfbjI GdejGg GdJQSjH (B- (3GdJQTjM (B- (3GdJWgjQ(B- (3GdcjeGhjGJ (B/ s - (3aQL, eMeO Ydjs ((3GdbGgQI (B:s (3OGQ GdcJGH GdMOjK,s, 2000)
Keywords: (3GdEUMGMs; (3GdJdhKs