BATUBARA, H. S.; AMBIYAR, A.; SYAHRIL, S.; FADHILAH, F.; WATRIANTHOS, R. Sentiment analysis of face-to-face learning based on social media. Jurnal Pendidikan Teknologi Kejuruan, Padang, Indonesia, v. 4, n. 3, p. 102–106, 2021. DOI: 10.24036/jptk.v4i3.22623. Disponível em: https://jptk.ppj.unp.ac.id/index.php/jptk/article/view/226. Acesso em: 21 nov. 2024.