Colares, Rafael Amilton, David de Alencar, Jorge Junior, Jhonathan da Cruz, and Camily Bezerra. 2019. “THE IMPORTANCE OF PPE USE IN CIVIL CONSTRUCTION:”. ITEGAM-JETIA 5 (20), 143-48. http://br940.teste.website/~itegamjetia/journal/index.php/jetia/article/view/594.