Abstract
This research utilizes the Social Network Analysis (SNA) approach to identify and evaluate the network structure linkage of tourist attractions in Hue City, based on the survey data from 241 tourists. The results indicate that the network structure is concentrated, with the Imperial City, Thien Mu Pagoda, An Dinh Palace, Tu Duc Tomb, Minh Mang Tomb, and Dong Ba Market playing a key role in tourist itineraries. Structural equivalence and brokerage analysis continuously validate the integrative function of central nodes while clarifying the clustering of attractions based on movement behavior. When analyzing the interregional destination network, it is noticeable that central provinces such as Da Nang and Quang Nam emerge as key connecting hubs. The findings provide practical insights for designing integrated travel routes, optimizing tourism products, and informing sustainable tourism development strategies for Hue and the central region of Vietnam.
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