Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Po-Han Wu, Gwo-Jen Hwang, Wen-Hung Tsai. An Expert System-based Context-Aware Ubiquitous Learning Approach for Conducting Science Learning Activities. Educational Technology & Society, 16(4):217-230, 2013. [doi]
Abstract is missing.