(3bGfhf Qbe (B80 (3dSfI (B2002 (3HEUOGQ bGfhf ecGaMI ZSd GdCehGd (B/s - (3eUQs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 2000)
Keywords: (3ecGaMI ZSd GdCehGds; (3hMOI ecGaMI ZSd GdCehGds; (3HQGAGJ GdGNJQGY hfeGPL GdefaYIs; (3GdJUejeGJ GdJNWjWjI ddOhGFQ GdeJcGedIs; (3GdeYdheGJ ZjQ GdeaUM YfgGs; (3GdYdGeGJ hGdHjGfGJ GdJLGQjI hGdeDTQGJ GdLZQGajgs; (3GdJUejeGJ hGdfeGPL GdUfGYjIs; (3GdCUfGa GdfHGJjIs