Luppo, Alexander, Alexander Skivka, Victor Palamarchuk, and Oleh Alexeiev. “THEORETICAL BASIS FOR CALCULATING THE WORKLOAD OF EXTERNAL PILOTS OF REMOTELY PILOTED AIRCRAFT”. Proceedings of National Aviation University 79, no. 2 (August 13, 2019): 6–11. Accessed April 20, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/13825.