5Liaw, S.-S., Hatala, M., & Huang, H.-M.(2010). Inves- tigating Acceptance Toward Mobile Learning to Assist Individu- al Knowledge Management: Based on Activity Theory Approach [J]. Computers & Education, (54): 446-454.
6Maninger, R. M., & Holden, M. E.(2009). Put the Text- books Away: Preparation and Support for A Middle School One-to-One Laptop Initiative[J]. American Secondary Educa-tion, 38(1): 5-35.
7Messinger, J. (2011). M-Learning: An Exploration of the Attitudes and Perceptions of High School Students Versus Teachers Regarding the Current and Future Use of Mobile De- vices for Learning[D]. Pepperdine University.
