1. Kanematsu, H., Fukumura, Y., Ogawa, N., Okuda, A., Taguchi, R., Nagai, H., Barry, D.M.: Problem Based Learning in Metaverse As a Digitized Synchronous Type Learning. In: Kim, H.S. (ed.) Proceedings of the ICEE and ICEER (International Conference on Engineering Education and Research), ICEE & ICEER 2009, Korea, vol. 1, pp. 330–335. Se Yung Lim, Publishing Committee Chair, Seoul (2009)
2. Barry, D.M., Kanematsu, H., Fukumura, Y.: Problem Based Learning in Me-taverse. ERIC (Education Resource Information Center) Paper, ED512315 (2010),
http://www.eric.ed.gov/ERICWebPortal/recordDetail?accno=ED512315
(retrieved)
3. Lecture Notes in Computer Science;H. Kanematsu,2010
4. Lecture Notes in Artificial Intelligence;S. Farjami,2011
5. Farjami, S., Taguchi, R., Nakahira, K.T., Fukumura, Y., Kanematsu, H.: Problem Based Learning for Materials Science education in Metaverse. In: Proceedings of 2011 JSEE Annual Conference, pp. 20–23 (2011)