其他| 1. | Fairphone。Examining the Fairphone's environmental impact，https://www.fairphone.com/en/2015/01/22/first-fairphones-environmental-impact/。   |
| 2. | Scarlet。Statistics That Will Make You Want To Recycle Your Cell Phone，http://www.scjohnson.com/en/green-choices/Reduce-and-Recycle/Articles/Article-Details.aspx?date=12-02-15&title=Statistics-That-Will-Make-You-Want-To-Recycle-Your-Cell-Phone。 |
| 3. | 節能減碳救地球：記得把不用的廢手機回收喔，http://www.twhappy.com/index.php?action=show&no=58。 延伸查詢 |
| 4. | Astrom, Mattias。How mobile phones can save, not waste, energy，https://www.weforum.org/agenda/2014/09/mobile-phones-energy-efficient。 |
| 5. | Kalundborg Symbiosis。Kalundborg Symbiosis is the world's first working industrial symbiosis，http://www.symbiosis.dk/en。 |