Candido, Antonio P., Adriano Heis, Underleia C. Correa, Cleverson T. Vianna, and Marina R. Kodama. “A Model of Supervisory System for Ubiquitous Education”. International Journal of Recent Contributions from Engineering, Science & IT (iJES) 2, no. 1 (April 5, 2014): pp. 54–56. Accessed April 20, 2024. https://online-journals.org/index.php/i-jes/article/view/3678.