(3GdNOeI GdGLJeGYjI ai MeGjI GdHjFI ef GdJdhK (B/ s - (3eMeO fLjH Jhajbs ([S.N] : 2000 (3ddKbGaI hGdfTQ , s, 1987)
Keywords: (3GdHjFIs; (3JdhK GdHjFIs; (3GdNOeI GdGLJeGYjIs; (3GdGLJeGYs