/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: manuelperezpomares https://cdn.slidesharecdn.com/profile-photo-manuelperezpomares-48x48.jpg?cb=1523438858 Prof. Universidade Privada de Angola e Universidades Técnica de Angola. Assessor Informatico.