(3JMaI GdCMhPj HTQM LGeY GdJQePj (B:s (3hgh GdLGeY GdeNJUQ ef GdSff Yf QShd Gddg heYQaI GdUMjM hGdeYdhd heGYdjg GdYed (B/ s - (3GdeHGQcahQj , CHj GdYdG eMeO YHO GdQMef Hf YHO GdQMje s; (3eYhV , Ydj eMeO s; (3YHO GdehLhO , YGOd CMeO s ((3HjQhJ (B- (3dHfGf (B:s (3OGQ EMjGA GdJQGK GdYQHj ,s, 2009)
(3GdeMJhjGJ (B: s
(3heYg TaGA GdZdd aj TQM cJGH GdYdd hGdTeGFd GdeMeOjI hGdNUGFU GdeUWahjI dCHj YjSi faSg (B.s
(3HHdjhLQGajI (B: (3UaMI s
Keywords: (3GdcJH GdSJI s -- (3GdJQePj s; (3GdMOjK s -- (3Sff GdJQePj s; (3MOjK s -- (3GdJQePj s