Duque R, Bravo C, Gallardo J, Giraldo WJ, Ortega M. Modeling and Capturing Users’ Actions in CSCL Systems for Collaboration Analysis Purposes. Int. J. Emerg. Technol. Learn. [Internet]. 2009 Mar. 3 [cited 2024 May 2];4:pp. 53-58. Available from: https://online-journals.org/index.php/i-jet/article/view/736