Liang, Xia, Peide Liu, and Zhihao Wang. “Hotel Selection Utilizing Online Reviews: A Novel Decision Support Model Based on Sentiment Analysis and DL-VIKOR Method”. Technological and Economic Development of Economy 25, no. 6 (July 19, 2019): 1139-1161. Accessed November 28, 2024. https://mma.vgtu.lt/index.php/TEDE/article/view/10766.