Sustainable practices in hospitality pre and amid COVID-19 pandemic: Looking back for moving forward post-COVID-19

Sustainability issues are becoming increasingly important in the hospitality sector during crisis times such as COVID-19 and post-pandemic. In order to synthesize the literature on sustainable practices in hospitality, we developed a systematic literature to illustrate the dominant sustainable practices in hospitality. We present a comprehensive review of the 48 articles on sustainable practices in hospitality through the Web of Science (WoS) and Scopus databases; spanning over 2 years (2020–2021) pre-and amid the COVID-19 pandemic and extending the scope in distinctive ways. Our review has demonstrated that sustainable practices in hospitality have made progress in the years 2020 and 2021. However, there are conceptual and empirical overlaps among sustainable practices in hospitality. Additionally, hospitality sustainable practices research is restricted in research contexts. There is a lack of research on antecedents, outcomes, and integrating theories in studies. By following the guidance presented in this review, we expect to advance and maintain sustainable practices research to provide substantive insights over the coming years post-COVID-19. The current research is one of the first studies to systematically review sustainable practices in hospitality pre-and amid the COVID-19 pandemic. The research ends with a comprehensive research agenda and a framework to apprise future theoretical and empirical advances in the area.