(3aj ehGLgI GdJTOO (B/ s - (3GdeRjfj, YHO GdQMef Hf SdGeI Hf YHO Gddg, s 1376 (3gLQj(B- s ((3HjQhJ, dHfGf (B: s (3GdGfJTGQ GdYQHj, s, 2012)
(3jJVef EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdUMGaI GdGSdGejIs -- (3GdSYhOjI(B.s; (3GdJYUH GdOjfjs -- (3ebGdGJ heMGVQGJ(B.s