IDA AFRILIANA; NUROHIM. Classification of Teachers and Lecturers Engagement on Webinar during the Pandemic using the Utilization of Big Data. International Journal of Science, Technology & Management, [S. l.], v. 2, n. 3, p. 673–684, 2021. DOI: 10.46729/ijstm.v2i3.224. Disponível em: https://ijstm.inarah.co.id/index.php/ijstm/article/view/224. Acesso em: 22 jan. 2026.