Paraquett, Raissa, Pedro Senna, and Ana Carla Souza Gomes dos Santos. “Six Sigma Strategy in Continuous Improvement of the Supply Chain: A Bibliometric Study”. Journal of Sustainable Competitive Intelligence 13 (July 23, 2023): e0427. Accessed February 3, 2025. https://ric.emnuvens.com.br/rev/article/view/427.