Sebastian Schelter and jérôme kunegis (2018), “On te Ubiquity of Web Tracking: Insights from a Billion-Page Web Crawl”, journal of Web science: Vol.4 ~ 4 pp.53 – 66.
Sebastian Schelter and Jérôme Kunegis (2018), “On the Ubiquity of Web Tracking: Insights from a Billion-Page Web Crawl”, The Journal of Web Science: Vol. 4: No. 4, pp 53–66.