(3GMOK GdWQb debGheI GdGaGJ hGdMTQGJ hYdGL GdGeQGV GdJj JUjH eMGUjd GdNVQ (B/s - (3MeGjd , Ydj aJMj s ((3GdbGgQI (B:s (3ecJHI GHf SjfG , s, 1992)
Keywords: (3GdGaGJ GdRQGYjI (B.s