Next Article in Journal
Integrating Emotional Attachment and Sustainability in Electronic Product Design
Previous Article in Journal
The Exergetic, Environmental and Economic Effect of the Hydrostatic Design Static Pressure Level on the Pipe Dimensions of Low-Energy District Heating Networks
Challenges 2013, 4(1), 17-18; doi:10.3390/challe4010017

Notes on Article Versions

NoteDate
Article Published5 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 updated8 February 2013 09:52 CET
Article Edited21 February 2013 14:17 CET
Article Edited25 August 2014 14:45 CEST
Challenges EISSN 2078-1547 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert