A Multiplex Network Approach to Understanding Extremist Organizations: A Case Study of the Proud Boys.

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Jack G. R. Wippell, Dana L. Haynie

Journal of Criminal Justice, vol. 96, 2025

Mobilizing Extremism: An Examination of the Travel Patterns of Right-Wing Extremists in the United States.

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Jack Wippell, Sherry Towers

Behavioral Sciences of Terrorism and Political Aggression, 2024