| 1 | Kacar, B., Katkat, A.V. 2022. Gübreler ve Gübreleme Tekniği, 7. Basım, Nobel Akademik Yayıncılık, Ankara. |
| 2 | Villalobos, F.J., Fereres, E. 2017. Principles of Agronomy for Sustainable Agriculture, Springer, Switzerland. |
| 3 | Krishna, K. R. 2018. Agricultural Drones: A Peaceful Pursuit, Apple Academic Press, Canada. |
| 4 | Roshanianfard, A., Ardabili, S. F. 2023. Autonomous Agricultural Vehicles, CRC Pres, Boca Raton. |