Scholz, Petr, Pavla Vrabcová, Ivica Linderová, and Hana Kotoučková. 2023. “Integrated Application of Selected Elements of Sustainability, Circular Economy, Bioeconomy, and Environmental Management System in Guesthouses”. BioResources 18 (2):2726-45. https://ojs.bioresources.com/index.php/BRJ/article/view/22406.