(3GNdGbjGJ GdYed GdGYdGei (B: (3OQGSI ebGQfI (B/ s - (3MSf YeGO ecGhis ([S.N] : (3GdOGQ GdeUQjI GddHfGfjI , s, 1994)
Keywords: (3GdYGde GdYQHis; (3GdhdGjGJ GdeJMOI GdGeQjcjIs; (3GdUMGaIs; (3MQjI GdUMGaIs; (3GdGNdGb GdUMajIs; (3GdMcheI hGdUMGaIs