IDENTIFIKASI SENTIMEN PENGGUNA APLIKASI JKN BERBASIS TERM FREQUENCY-DOCUMENT FREQUENCY DAN SUPPORT VECTOR MACHINE. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 4, p. 6829–6836, 2026. DOI: 10.54314/jssr.v9i4.6895. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/6895.. Acesso em: 4 sep. 2026.