TY - GENERIC DO - 10.20944/preprints202402.0322.v1 UR - http://dx.doi.org/10.20944/preprints202402.0322.v1 TI - Classification of Hotels in the Context of Sustainable Development Factors. Case Study on Public Policy in the European Union and Poland T2 - Preprints AU - WszendybyƂ-Skulska, Ewa AU - Panasiuk, Aleksander PY - 2024 DA - 2024/02/06 PB - Preprints