| Rubens et al., 2005Rubens, W., Emans, B., Leinonen, T., Skarmeta, A. G., & Simons, R. J. (2005). Design of web-based collaborative learning environments. Translating the pedagogical learning principles to human computer interface. Computers \& Education, 45(3), 276--294. | Rubens, W., Emans, B., Leinonen, T., Skarmeta, A. G., & Simons, R. J. (2005). Design of web-based collaborative learning environments. Translating the pedagogical learning principles to human computer interface. Computers \& Education, 45(3), 276–294. |
| Leinonen et al., 2010Leinonen, T., Purma, J., PõldojaHans, & Toikkanen, T. (2010). Information Architecture and Design Solutions Scaffolding Authoring of Open Educational Resources. {IEEE} Transactions on Learning Technologies, 3(2), 116--128. doi:10.1109/TLT.2010.2 | Leinonen, T., Purma, J., PõldojaHans, & Toikkanen, T. (2010). Information Architecture and Design Solutions Scaffolding Authoring of Open Educational Resources. {IEEE} Transactions on Learning Technologies, 3(2), 116–128. doi:10.1109/TLT.2010.2 |
