Loosen, Wiebke, Marco T Bastos, Cornelius Puschmann, Uwe Hasebrink, Hölig Sascha, Lisa Merten, Jan­-Hinrik Schmidt, Katharina E Kinder­-Kurlanda, and Katrin Weller. 2016. “Caught in a Feedback Loop? Algorithmic Personalization and Digital Traces”. AoIR Selected Papers of Internet Research 6 (October). https://spir.aoir.org/ojs/index.php/spir/article/view/8491.