Prieto-Blazquez J, Herrera-Joancomarti J, Guerrero-Roldán A-E. A Virtual Laboratory Structure for Developing Programming Labs. Int. J. Emerg. Technol. Learn. [Internet]. 2009 Mar. 3 [cited 2024 May 1];4:pp. 47-52. Available from: https://online-journals.org/index.php/i-jet/article/view/789