V. S. Jawade and M. C. Butale, “Quad-copter (UAVs) for Overhead Transmission Lines Monitoring”, IJRESM, vol. 3, no. 8, pp. 276–278, Aug. 2020, Accessed: Apr. 19, 2025. [Online]. Available: https://journal.ijresm.com/index.php/ijresm/article/view/178