Is my phone powered by child labour? - Amnesty International
Chart: Your Phone Runs on Cobalt From DR Congo | Statista
Cobalt, lithium-ion batteries and social sustainability - U-M Erb
Endangered' elements used to make mobile phones are running out quickly, scientists warn | The Independent | The Independent
Answer the Demand for Cobalt Reporting - Tetra Tech
Closing the loop for cobalt in consumer devices' batteries | Umicore
Apple battery suppliers use cobalt mined by child laborers, report says | AppleInsider
The Chemical Elements of a Smartphone – Compound Interest
Cell Phone Chemistry Chemistry Article for Students | Scholastic Science World Magazine
Fair Materials 101 - A guide to the materials in your phone - Fairphone
From cobalt to tungsten: how electric cars and smartphones are sparking a new kind of gold rush
Cobalt-free lithium-ion battery brings fairer phones into view | Envirotec
The Real Cost of Your Phone
From cobalt to tungsten: how electric cars and smartphones are sparking a new kind of gold
Why smartphone batteries won't be an important source of cobalt in Europe — Circular Energy Storage
Apple to use only recycled cobalt in batteries by 2025 | Reuters
How Much Metal Is in Your iPhone
Apple will use 100 percent recycled cobalt in batteries by 2025 - Apple
Why smartphone batteries won't be an important source of cobalt in Europe — Circular Energy Storage
Review: “Cobalt Red” by Siddarth Kara - The New York Times
As cobalt demand booms, companies must do more to protect Congolese miners
The Slavery Supported by That Device in Your Pocket - ethical.net
Cobalt mined by children may be in phones - Miningmx
