(3OjhGf GHf GdWjH GdefJHi TQM GdGeGe GdYdGeI GdhGMOi (B/ s - (3GdfjSGHhQi(B, (3Ydi Hf GMeO GdhGMOs; (3GdefJHi (B, (3GHhGdWjHs ([S.N] : (3ecJHI GdeKfis)
Keywords: (3GdTYQ GdYQHis; (3OhGhjf hbUGFOs; (3GdeJfHi(B, (3GHh GdWjHs