Faisal Halim Setyadi, Rany Adiliawijaya Putriekapuja, Susi Suhardianti. Impact of Jakarta FIR Realignment on ATC Workload: Case Study of Upper Pangkalpinang Sector. IJHESS [Internet]. 2026 Feb. 20 [cited 2026 Apr. 20];5(4). Available from: http://www.ijhess.com/index.php/ijhess/article/view/2226