REID, R.; KOLJONEN, E. A Systems-Based Framework For Continuous Improvement: A Service Sector Application. Journal of Business Strategies, Huntsville, Texas, v. 17, n. 1, p. 59–63, 2000. DOI: 10.54155/jbs.17.1.59-63. Disponível em: https://jbs-ojs-shsu.tdl.org/jbs/article/view/215. Acesso em: 26 sep. 2022.