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"Across Levels of Learning: How Resources Connect Levels of Analysis."
Gerry Stahl et al. (2013)
- Gerry Stahl, Heisawn Jeong, Sten R. Ludvigsen, R. Keith Sawyer, Daniel D. Suthers:
Across Levels of Learning: How Resources Connect Levels of Analysis. CSCL (2) 2013: 460-464
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