“…Thus, this approach has been widely adopted in the travel and tourism literature to examine communication strategies (e.g., Kucukusta et al, 2019 ; Su et al, 2015 ). In recent years, aspects like communication efforts, content, format and tourist response have been the focus of a number of empirical studies ( Gálvez-Rodríguez et al, 2020 ; Lee et al, 2021 ). Moreover, the marketing literature has also used this framework to assess the information source—especially with regard to credibility ( Levy and Gvili, 2015 ).…”