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Challenges 2012, 3(2), 183-193; doi:10.3390/challe3020183
Notes on Article Versions
| Note | Date |
|---|---|
| article html file updated | 23 January 2013 23:42 CET |
| article html file updated | 26 January 2013 22:49 CET |
| article html file updated | 29 January 2013 05:50 CET |
| article html file updated | 6 February 2013 09:33 CET |
| article html file updated | 7 February 2013 05:17 CET |
| article html file updated | 7 February 2013 14:13 CET |
Challenges
EISSN 2078-1547
Published by MDPI AG, Basel, Switzerland
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