Veiga, Gabriela, Edson De Lima, Janinis Angelis, and Sérgio Eduardo Da Costa. “The Strategic Role of Lean– A Discussion”. Brazilian Journal of Operations & Production Management 8, no. 1 (December 19, 2011): 9-30. Accessed January 20, 2021. https://bjopm.emnuvens.com.br/bjopm/article/view/V8N1A2.