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Wali, Esra and Winters, Niall and Oliver, Martin (2008) Maintaining, changing and crossing contexts: an activity theoretic reinterpretation of mobile learning. ALT-J: Research in Learning Technology, 16 (1). pp. 41-57. ISSN 1741-1629 (electronic) 0968-7769 (paper)
Wali, Esra and Winters, Niall and Oliver, Martin (2008) Mobile Learning across contexts: Methodological considerations. In: IADIS International Conference on Mobile Learning 2008, 11–13 April 2008, Algarve, Portugal.