BHOI, Dhaval; THAKKAR, Amit. Education Data Mining, Visualization and Sentiment Analysis of Coursera Course Review. Journal of Engineering Education Transformations, [S. l.], p. 169–177, 2022. Disponível em: https://journaleet.in/index.php/jeet/article/view/224. Acesso em: 5 dec. 2025.