1. Andrade, M. S. (2015). Effective eLearning and eTeaching—A theoretical model. In E-Learning-Instructional Design, Organizational Strategy and Management. InTech. https://doi.org/10.5772/60578
2. Andrade, M. S. (2016, July). Distance learning: Making connections through social networking. In Proceedings of the 3rd Annual European Conference on Social Media (pp. 9-18).
3. Atan, H., Keong, F. K., Aris, B., Luan, W. S., Majid, O., & Rahman, Z. A. (2008). The Different Roles of Pedagogical Agents in the Open Source Learning Management System. Excellence in Education, 928-935.
4. Brown, H. D., & Abeywickrama, P. (2010). Language assessment: Principles and classroom practices (Vol. 10). Pearson Education.
5. Chun, D., Kern, R., & Smith, B. (2016). Technology in language use, language teaching, and language learning. The Modern Language Journal, 100(S1), 64-80. https://doi.org/10.1111/modl.12302