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Challenges 2013, 4(1), 17-18; doi:10.3390/challe4010017
Notes on Article Versions
| Note | Date |
|---|---|
| Article Published | 5 February 2013 16:29 CET |
| article pdf uploaded. | 5 February 2013 16:29 CET |
| article word file uploaded. | 5 February 2013 16:29 CET |
| article files uploaded. | 5 February 2013 16:29 CET |
| article html file updated | 8 February 2013 09:52 CET |
| Article Edited | 21 February 2013 14:17 CET |
Challenges
EISSN 2078-1547
Published by MDPI AG, Basel, Switzerland
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