Nørregaard, Jeppe, Benjamin D. Horne, and Sibel Adalı. “NELA-GT-2018: A Large Multi-Labelled News Dataset for the Study of Misinformation in News Articles”. Proceedings of the International AAAI Conference on Web and Social Media 13, no. 01 (July 6, 2019): 630-638. Accessed July 7, 2020. https://www.aaai.org/ojs/index.php/ICWSM/article/view/3261.