SANTOS, Edimar de Souza; OKADA, Roberto Hirochi. IMPROVEMENT SUGGESTION IN A COMPANY’S FORGING PROCESS USING THE QUALITY TOOL ISHIKAWA DIAGRAM. Revista Interface Tecnológica, Taquaritinga, SP, v. 18, n. 1, p. 500–512, 2021. DOI: 10.31510/infa.v18i1.1118. Disponível em: https://revista.fatectq.edu.br/interfacetecnologica/article/view/1118. Acesso em: 5 dec. 2025.