Lefevere, Jonas, Peter Van Aelst, and Jeroen Peeters. “Campaigning Online and Offline: Different Ballgames? : Presidentialization, Issue Attention and Negativity in Parties’ Facebook and Newspaper Ads in the 2019 Belgian General Elections”. Politics of the Low Countries 2, no. 3 (March 12, 2025): 380–394. Accessed October 12, 2025. https://plc-journal.eu/article/view/22490.