DUONG, A. D.; NGUYEN, D. T.; LE , D. L.; TRAN, V. H. On Open Source LMS/LCMS. Journal of Technical Education Science, [S. l.], v. 4, n. 3, p. 15–16, 2009. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/854. Acesso em: 8 apr. 2026.