https://i0.wp.com/portalkairos.org/wp-content/uploads/2018/11/livro-pp-01.png?fit=343%2C493&ssl=1493343Portal kairóshttps://portalkairos.org/wp-content/uploads/2019/09/portalkairos-site.pngPortal kairós2018-12-18 18:18:562018-12-19 11:33:03A segurança pública no Brasil: um campo de desafios