User-Generated Content behavior and digital tourism services: A SEM-neural network model for information trust in social networking sites. - Fotis Kitsios; Eleftheria Mitsopoulou; Eleni Moustaka; Maria Kamariotou (Int. J. Inf. Manag. Data Insights, 2022)

User-Generated Content in Social Media: A Twenty-Year Bibliometric Analysis in Hospitality. - Fotis Kitsios; Eleftheria Mitsopoulou; Eleni Moustaka; Maria Kamariotou (Inf., 2022)