BARRENA POTTO, Cleverson Paulo; RODOLPHO, Daniela. SAFETY PROCEDURE USED IN INDUSTRIAL ELECTRIC MAINTENANCE: hazardous energy blocking (LOTO). Revista Interface Tecnológica, Taquaritinga, SP, v. 18, n. 1, p. 580–592, 2021. DOI: 10.31510/infa.v18i1.1148. Disponível em: https://revista.fatectq.edu.br/interfacetecnologica/article/view/1148. Acesso em: 5 dec. 2025.