Cannata C. Folksonomy, Tagging and Taxonomy for Effective Learning. Perspectives of Learning 2.0 in the XXI century. Int. J. Emerg. Technol. Learn. [Internet]. 2009 Jun. 2 [cited 2024 May 3];4(2):pp. 26-32. Available from: https://online-journals.org/index.php/i-jet/article/view/657