1. Aguiar, C. Z., Cury, D., & Zouaq, A. (2016). Automatic construction of concept maps from texts. In Proceedings of the 7th International conference on concept mapping, Tallinn, Estonia (pp. 20–30).
2. Akın, A. A., & Akın, M. D. (2007). Zemberek, an open source NLP framework for Turkic languages. Structure, 10(2007), 1–5.
3. Alomari, S., & Abdullah, S. (2019). Improving an AI-based algorithm to automatically generate concept maps. Computer and Information Science, 12(4), 72–83. https://doi.org/10.5539/cis.v12n4p72
4. Atapattu, T., Falkner, K., & Falkner, N. (2017). A comprehensive text analysis of lecture slides to generate concept maps. Computers & Education, 115, 96–113. https://doi.org/10.1016/j.compedu.2017.08.001
5. Ausubel, D. P. (1968). Educational psychology: A cognitive view. New York: Holt, Rinehart and Winston.