KHALDI, N.; MENASRI, Y. The role of lean production principles in achieving environmental sustainability and enhancing supply chain efficiency: A case study of the production systems at Toyota and Boeing. International journal of economic perspectives, [S. l.], v. 19, n. 4, p. 1545–1564, 2025. Disponível em: https://ijeponline.org/index.php/journal/article/view/977. Acesso em: 9 may. 2026.