JHANGIANI, Rajiv Sunil; JHANGIANI, Surita. Investigating the Perceptions, Use, and Impact of Open Textbooks: A survey of Post-Secondary Students in British Columbia. The International Review of Research in Open and Distributed Learning, [S. l.], v. 18, n. 4, 2017. DOI: 10.19173/irrodl.v18i4.3012. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/3012. Acesso em: 20 apr. 2024.