Alvin, Alvin Rama Saputra, Muhammad Wifaqul Azmi, and Anggraini Puspita Sari. “University Student Stress Detection Based on X Social Media Comments Using TF-IDF and Logistic Regression”. JOINS (Journal of Information System) 11, no. 1 (May 29, 2026): 20–31. Accessed June 5, 2026. https://publikasi.dinus.ac.id/joins/article/view/14836.