(3GdHMK GdYdej hGdeOGQS GdabgjI aj Mbhb GdEfSGfs - (3eGgQ YHOGdgGOjs ((3GdefXeI GdYQHjI dMbhb GdEfSGfs (3GdbGgQIs, 1985)
Keywords: Social Sciences (3GdYdhe GdGLJeGYjIs; General