ANDRIAWAN, Ahmad Rizky; MUSTAKIM, Mustakim. Proyeksi Data dan Analisis Sentimen Penggunaan Vaksin di Kabupaten Indragiri Hulu Berbasis Machine Learning. Jurnal Sistem Komputer dan Informatika (JSON), [S. l.], v. 3, n. 2, p. 196–201, 2021. DOI: 10.30865/json.v3i2.3569. Disponível em: https://ejurnal.stmik-budidarma.ac.id/index.php/JSON/article/view/3569. Acesso em: 28 oct. 2025.