(3QLGd eHTQhf HGdLfI (B/s - (3LeYI, CMeO Ndjds; (3ajV Gddg, eMeO ahRjs; (3GdTYGQ , efPQs ((3OeTb , ShQjG (B:s (3OGQ GHf cKjQ,s, 1999)
(3eGdc Hf SfGf(B,(3C(B[(3h SajGf Hf GdMGQK Hf YHO GdeWdH (B,(3YeQ Hf GdLehM(B,(3MGWH Hf GHj HdJYg (B,(3YHOGddg Hf YeQ Hf MQGe (B,(3YHO Gddg Hf SdGe(B,(3LYaQ Hf GHj WGdH(B,(3MGQKI Hf GdfYeGf (B,(3YcGTI Hf eMUf(B,(3RjO Hf GQbe (B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdUMGHI hGdJGHYhfs; (3GdSjQI GdfHhjIs