JOINER JR, T. S.; LAUX, J. A. Energy Star: A Competitive Advantage?. Journal of Business Case Studies (JBCS), [S. l.], v. 4, n. 10, p. 9–16, 2008. DOI: 10.19030/jbcs.v4i10.4811. Disponível em: https://clutejournals.com/index.php/JBCS/article/view/4811. Acesso em: 18 jul. 2024.