Rozdział: Eco-Friendly Solutions in Hotels as an Example of CSR Activities : a Case Study of Hotels in Poland / Anna Tokarz-Kocik. - // W: A Sustainable Green Future : Perspectives on Energy, Economy, Industry, Cities and Environment / Suphi S. Oncel (Editor). - Cham : Springer Nature Switzerland AG, 2023 DOI: 10.1007/978-3-031-24942-6 (WorkId 34423)