References
- Collis, B. A., & De Diana, I. (1990a). The impact of different portability factors during the life cycle of an educational software adaptation project. Journal of Research on Computing in Education, 23(2), 306–317.
- Collis, B. A., & De Diana, I. (1990b). The portability of computer related educational resources: An overview of issues and directions. Journal of Research on Computing in Education, 23(2), 147–159.
- De Diana, I., & de Vries, S. (1990). Adaptable educational courseware: An antidote to several portability problems. Journal of Research on Computing in Education, 23(2), 225–241.
- Murray-Lasso, M. (1990). Cultural and social constraints on portability. Journal of Research on Computing in Education, 23(2), 252–271.
- Oliveira, J. (1990). The economics of educational software portability. Journal of Research on Computing in Education, 23(2), 318–333.