Lestary, Dwi, et al. “Pengaruh Workload Terhadap Kinerja Air Traffic Controller Di Perum LPPNPI Cabang Pembantu Tanjung Pandan”. Langit Biru: Jurnal Ilmiah Aviasi, vol. 16, no. 01, May 2023, pp. 22-31, doi:10.54147/langitbiru.v16i01.635.