Caroline C, Sastypratiwi H, Novriando H. Analysis of User Experience on SPOTA UNTAN Using Heuristic Walkthrough Method. journalisi [Internet]. 2023 Sep. 11 [cited 2026 Mar. 13];5(3):1141-53. Available from: https://www.journal-isi.org.adsii.or.id/index.php/isi/article/view/509