How multiple external representations are used and how they can be made more useful

✍ Scribed by Rolf Schwonke; Kirsten Berthold; Alexander Renkl

• Publisher: John Wiley and Sons
• Year: 2009
• Tongue: English
• Weight: 320 KB
• Volume: 23
• Category: Article
• ISSN: 0888-4080
• DOI: 10.1002/acp.1526