F. G. M. Porto, M. B. da Silva, and J. R. D. Finzer, “Lean Production System Applied to a Liquid Fertilizer Industry”, ijaers, vol. 6, no. 7, Oct. 2019, Accessed: Jul. 22, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaers/article/view/353