VARTIAK, Lukas. Analyzing and Integrating Environmental Excellence Frameworks in Business: An Overview. Journal of Energy and Environmental Policy Options , [S. l.], v. 4, n. 1, p. 9–14, 2021. Disponível em: http://resdojournals.com/index.php/JEEPO/article/view/175.. Acesso em: 7 jun. 2025.