1. Drone Delivery Service Market Size USD 9.51 Bn by 2027 | CAGR of 44.2% [Internet]. Emergenresearch.com. 2022 [cited 12 July 2022]. Available from: https://www.emergenresearch.com/industry-report/drone-delivery-service-market
2. Delivery Drones Market Size, Analysis (2022 - 27) | Industry Forecast [Internet]. Mordorintelligence.com. 2022 [cited 12 July 2022]. Available from: https://www.mordorintelligence.com/industry-reports/delivery-drones-market
3. Á. Restás, Drones 6, 1 (2022).
4. M. Sadraey, Aircraft Design: A Systems Engineering Approach (Wiley, Chichester, 2013), p. 164.
5. Simulation and flight experiments of a quadrotor tail-sitter vertical take-off and landing unmanned aerial vehicle with wide flight envelope