Sumber :

ACCIONA. (2015, Agustus 19). Sustainability in everyday life | Sustainability. [Video]. https://youtu.be/kZIrIQDf1nQ

 

Arcadia. (2020, 16 Maret). LED vs. regular lightbulbs: Do they really make a difference?. https://blog.arcadia.com/led-vs-regular-lightbulbs-do-they-really-make-a-difference/

 

hiduptanpasampah. (2020, 12 Oktober ). Apa itu Sustainability atau Hidup Keberlanjutan?. http://www.hiduptanpasampah.com/apa-itu-sustainability/