Oliveira Avinte, W.; Barbosa de Alencar, D.; Tregue Costa, A. P.; Estanislau Sanches, A. PDCA Cycle Application in the Beer Filtration Process. Int J Innov Educ Res 2019, 7 (11), 506-517. https://doi.org/10.31686/ijier.vol7.iss11.1905.