PRASAD, Deepak; TOTARAM, Rajneel; USAGAWA, Tsuyoshi. Development of Open Textbooks Learning Analytics System. The International Review of Research in Open and Distributed Learning, [S. l.], v. 17, n. 5, 2016. DOI: 10.19173/irrodl.v17i5.2541. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/2541. Acesso em: 24 apr. 2024.