Ucar, Ferhat, Besir Dandil, and Fikret Ata. “Aircraft Detection System Based on Regions With Convolutional Neural Networks”. International Journal of Intelligent Systems and Applications in Engineering 8, no. 3 (September 28, 2020): 147-153. Accessed December 3, 2020. https://ijisae.org/IJISAE/article/view/1094.