Petro Intensify Preparation to Face African Star of Namibia

[ANGOP]With the integration of the midfielder Gilberto, Petro de Luanda are working specifically defence and offensive aspects aiming to beat African Star of Namibia on Sunday?s match at Luanda?s 11 de Novembro stadium, for the second leg of the qualifiers for the group phase of the Cup of the Confederation of African Football(CAF).