LÜLL, M. WLB in Zahlen 2013. WLBforum, Stuttgart, v. 16, n. 1, p. 47, 2014. DOI: 10.53458/wlbf.v16i1.332. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/wlbf/article/view/332. Acesso em: 26 apr. 2024.