Harahap EP, Purnomo HD, Iriani A, Sembiring I, Nurtino T. Trends in sentiment of Twitter users towards Indonesian tourism: analysis with the k-nearest neighbor method. Comput Sci Inf Technol [Internet]. 2024 Mar. 1 [cited 2026 Oct. 24];5(1):19-28. Available from: https://csit.iaesprime.org/index.php/csit/article/view/10