“Public Sentiment and Issue Extraction of BPJS Healthcare Services on Social Media Using IndoBERT and LDA”, J. Artif. Intell. Data Sci., vol. 1, no. 1, pp. 11–18, Nov. 2025, Accessed: Apr. 16, 2026. [Online]. Available: https://journal.ascendiumglobal.org/ascendiumjournal/index.php/ajaids/article/view/9