Ubiquitous Computing in Learning: Toward a Conceptual Framework of Ubiquitous Learning Environment.

L. Li, Y. Zheng, H. Ogata, Y. Yano, Y. Ubiquitous Computing in Learning: Toward a Conceptual Framework of Ubiquitous Learning Environment. International Journal of Pervasive Computing and Communication.1(3): 207-215, 2005.

2005