@article {15803,
	title = {Exploring Relationships for Integrating Lean, Environmental Sustainability and Industry 4.0},
	journal = {, International Journal of Lean Six Sigma},
	volume = {1},
	year = {2021},
	pages = {1-5},
	author = {Mesquita, L. and Lizareli, F. and Duarte, S.}
}
