(3JMaI GdMHjH aj ahGFO GdWjH (B/s - (3YGQa, eMeO YRJ eMeOs ([(3ecGf GdfTQ ZjQ eMOO(B] :s (3GdeLehYI GdEYdGejI,s, 1994)
(3aj CYdi UaMI GdYfhGf (B: (3CSQGQ aj YGde GdYWhQ (B: (3ahGFO (B.. (3hUfGYI(B.s
Keywords: (3GdYWhQs