“…Bibliometric methods have been used in tourism, leisure and hospitality to assess the scientific production of the field. Furthermore, these were applied in context of different subfields such as smart tourism (Johnson & Samakovlis, 2019), gastronomy (Okumus et al, 2018), lodging industry (Köseoglu et al, 2018;Okumus et al, 2019), sustainable tourism (Ruhanen et al, 2015), rural tourism (Ruiz-Real et al, 2020), wine tourism (Sánchez et al, 2017), tourism's economic impact (Comerio & Strozzi, 2019), social media (Leung et al, 2017), peer to peer studies (Andreu et al, 2020;Núñez-Tabales et al, 2020), psychological research on tourism (Barrios et al, 2008), and competitiveness and innovation (Teixeira & Ferreira, 2018).…”