GORSKY, Paul; CASPI, Avner; BLAU, Ina; VINE, Yodfat; BILLET, Amit. Toward a CoI population parameter: The impact of unit (sentence vs. message) on the results of quantitative content analysis. The International Review of Research in Open and Distributed Learning, [S. l.], v. 13, n. 1, p. 17–37, 2012. DOI: 10.19173/irrodl.v13i1.1073. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/1073. Acesso em: 23 jun. 2024.