JUNADHI; AGUSTIN; RIFQI, M.; ANAM, M. K. Sentiment Analysis of Online Lectures using K-Nearest Neighbors based on Feature Selection. Jurnal Nasional Pendidikan Teknik Informatika : JANAPATI, [S. l.], v. 11, n. 3, p. 216–225, 2022. DOI: 10.23887/janapati.v11i3.51531. Disponível em: https://ejournal.undiksha.ac.id/index.php/janapati/article/view/51531. Acesso em: 6 may. 2024.