Zhou , W. ., N. Z. M. . Salleh, B. . Wang, Z. . Jia, and Y. . Ding. “Intelligent PITB Trust Blockchain Model of Sentiment Analysis for the Decision-Making of Taverns Dynamic Recommendation System in China”. International Journal of Intelligent Systems and Applications in Engineering, vol. 12, no. 8s, Dec. 2023, pp. 499-14, https://ijisae.org/index.php/IJISAE/article/view/4157.