| Ritella & Hakkarainen, 2012Ritella, G., & Hakkarainen, K. (2012). Instrumental genesis in technology-mediated learning: From double stimulation to expansive knowledge practices. International Journal of Computer-Supported Collaborative Learning, 7(2), 239-258. doi:10.1007/s11412-012-9144-1 | Ritella, G., & Hakkarainen, K. (2012). Instrumental genesis in technology-mediated learning: From double stimulation to expansive knowledge practices. International Journal of Computer-Supported Collaborative Learning, 7(2), 239-258. doi:10.1007/s11412-012-9144-1 |
