1. Commercial and military drone market assessment and forecasts 2016 - 2025,2016
2. Who has what: Countries with armed drones,2020
3. A comprehensive review of unmanned aerial vehicle attacks and neutralization techniques;Chamola;Ad Hoc Netw,2020
4. GPS jamming and spoofing using software defined radio;da Silva,2017
5. Jamming and spoofing in GPS/GNSS based applications and services–threats and countermeasures;Cuntz,2012