VINARDO; WASITO, I. Two-Stage Sentiment Analysis on Indonesian Online News Using Lexicon-Based : A study case at online new unilateral layoffs at Company XYZ . Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 7, n. 4, p. 2109-2119, 2023. DOI: 10.33395/sinkron.v8i4.12769. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/12769. Acesso em: 27 jul. 2024.