Pejoska, J. (2010). Design principles of educational virtual worlds for preschool children: A case study of JumpStart World Kindergarten's pedagogical methods.
Chicago-viite (17. p.)Pejoska, Jana. Design Principles of Educational Virtual Worlds for Preschool Children: A Case Study of JumpStart World Kindergarten's Pedagogical Methods. Jyväskylä, 2010.
MLA-viite (9. p.)Pejoska, Jana. Design Principles of Educational Virtual Worlds for Preschool Children: A Case Study of JumpStart World Kindergarten's Pedagogical Methods. 2010.
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