ZURAINI, H. H. M.; ISMAIL, W.; HENDRADI, R.; JUSTITIA, A. Students Activity Recognition by Heart Rate Monitoring in Classroom using K-Means Classification. Journal of Information Systems Engineering and Business Intelligence, [S. l.], v. 6, n. 1, p. 46–54, 2020. DOI: 10.20473/jisebi.6.1.46-54. Disponível em: https://e-journal.unair.ac.id/JISEBI/article/view/18166. Acesso em: 27 nov. 2024.