Application of factors in designing usability computerized adaptive testing (tai): a case study. Revista Universidad de Guayaquil, [S. l.], v. 114, n. 3, p. 7–20, 2012. DOI: 10.53591/rug.v114i3.462. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/388. Acesso em: 16 dec. 2025.