1. Ajjan, H., Hartshorne, R., & Buechler, S. (2012). Investigating Web 2.0 application impacts on knowledge workers’ decisions and performance. Information Resources Management Journal, 25(4), 65-83.
2. Berg, S. A., & Chyung, S. Y. (2008). Factors that influence informal learning in the workplace. Journal of Workplace Learning, 20(4), 229-244. doi:10.1108/13665620810871097.
3. Chin, W. W. (1998). The partial least squares approach to structural equation modeling. Modern methods for business research, 295(2), 295-336.
4. Clough, G., Jones, A. C., McAndrew, P., & Scanlon, E. (2008). Informal learning with PDAs and smartphones. Journal of Computer Assisted Learning, 24(5), 359-371. doi:10.1111/j.1365-2729.2007.00268.x.
5. Cohen, J. (1988). Statistical power analysis for the behavioral sciences. Hilsdale, NJ: Lawrence Earlbaum Associates.