(3GdeQCI GdeUQjI hGdKhQI (B: s (3OQGSGJ JWHjbjI ai GOH GdeQGI (B/ s - (3ShSf fGLis ((3GdbGgQI (B: s (3GdeLdS GdGYdi ddKbGaI , s, 2002)
Keywords: (3GdeQCI ai eUQs; (3Mbhb GdeQCIs; (3GdeQCI ai GdGOHs