We know the dangers of Silicon Valley's algorithmic sorting | by Catherine Maddux | DataDrivenInvestor
Are we stuck in filter bubbles? Here are five potential paths out | Nieman Journalism Lab
Digital Media Literacy: How Filter Bubbles Isolate You
Measuring online social bubbles [PeerJ]
Definitions: Filter bubble (Film for 11-18 year olds) - YouTube
The Democratic Road - Technopedia, Definition - What does Filter Bubble mean?, Retrieved October 10, 2017, "....A filter bubble is the intellectual isolation that can occur when websites make use of algorithms
Are you in a social media bubble? Here's how to tell