Rafailova, Genka Ivanova, Todorova-Hamdan, Zlatka Ivanova, Filipova, Hristina Plamenova Using Residents’ Assessments and Ideas to Develop their City as a Smart Sustainable Tourism Destination (Using the Example of Varna, Bulgaria),
Cambridge Scholars Publ., 2024, pp. 1-15, ISBN 978-10364-0008-8.