Santos E de S, Okada RH. IMPROVEMENT SUGGESTION IN A COMPANY’S FORGING PROCESS USING THE QUALITY TOOL ISHIKAWA DIAGRAM. INFA [Internet]. 2021 Jul. 30 [cited 2025 Dec. 5];18(1):500-12. Available from: https://revista.fatectq.edu.br/interfacetecnologica/article/view/1118