Restuputri D, Fatimah S, Mubin A. Air traffic control work system design to improve operator performance with workload approach and safety concept. j. sist. manaj. ind. [Internet]. 2022 Dec. 31 [cited 2024 Nov. 24];6(2):200-14. Available from: https://e-jurnal.lppmunsera.org/index.php/JSMI/article/view/4582