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"Semiotics as a basis for educational software design."
Osvaldo Luiz De Oliveira, Maria Cecília Calani Baranauskas (2000)
- Osvaldo Luiz De Oliveira, Maria Cecília Calani Baranauskas:
Semiotics as a basis for educational software design. Br. J. Educ. Technol. 31(2): 153-161 (2000)
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