Parulla, Cibele Duarte, Anne Marie Weissheimer, Marlise Bock dos Santos, and Ana Luísa Petersen Cogo. “Translating and Validating the Community of Inquiry Survey Instrument in Brazil ”. The International Review of Research in Open and Distributed Learning 23, no. 4 (November 1, 2022): 170–182. Accessed April 16, 2024. https://www.irrodl.org/index.php/irrodl/article/view/6304.