BARBOSA, Luciano Daniel de Souza, and João Guilherme de Camargo Ferraz MACHADO. 2010. “USE OF PERSONAL PROTECTIVE EQUIPMENT: A COMPARISON OF AGROCHEMICALS INDUSTRIES PROMOTION PROGRAMS”. Revista Brasileira De Engenharia De Biossistemas 4 (3). Tup:215-22. https://doi.org/10.18011/bioeng2010v4n3p215-222.