Faisal Halim Setyadi, Rany Adiliawijaya Putriekapuja, and Susi Suhardianti. “Impact of Jakarta FIR Realignment on ATC Workload: Case Study of Upper Pangkalpinang Sector”. International Journal Of Humanities Education and Social Sciences 5, no. 4 (February 20, 2026). Accessed October 22, 2026. https://ijhess.com/index.php/ijhess/article/view/2226.