J.  Alexander and Wafford, A., ?The NRAO Exploring the EMS/Ham Radio Project: The Way Ahead?, HamSCI Workshop 2025. HamSCI, Newark, NJ, 2025.

J.  Alexander, ?The Ham Radio Project: Exploring the Electromagnetic Spectrum (Invited Tutorial)?, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.