A Study to compare competitiveness of Lean Six Sigma with Sustainability of Small and Medium Enterprises of India . Indo-American Journal of Mechanical Engineering, [S. l.], v. 10, n. 4, p. 10–21, 2021. Disponível em: https://iajme.com/index.php/iajme/article/view/37. Acesso em: 23 oct. 2026.