BI, Yihan. The Business Operation Model of German Beer Brand Krombacher. Pinnacle Academic Press Proceedings Series, [S. l.], v. 10, p. 397–407, 2026. DOI: 10.71222/07rpma22. Disponível em: http://pinnaclepubs.com/index.php/PAPPS/article/view/857. Acesso em: 26 jul. 2026.