(3JUMjM GdYbO (B: s (3OQGSI ebGQfI (B/ s - (3ecj, QjeG aQL, s ((3HjQhJ, dHfGf (B: s (3GdeDSSI GdMOjKI ddcJGH, s, 2011)
(3jJVef bGFeI HGdeNJUQGJ, aQfSj, UaMI (B434.s
(3jJVef EQLGYGJ HHdjhLQGajI (B: (3UaMI (B389-433.s
Keywords: (3GdYbhO (B((3bGfhf eOfj(B)s -- (3dHfGf(B.s; (3GdGdJRGeGJs -- (3bhGfjf hJTQjYGJs -- (3dHfGf(B.s; (3GdYbhO (B((3abg GSdGej(B)s