Neloe, R. et al. 2021. Analisis Kinerja Personel Air Traffic Control pada Approach Control Unit di Airnav Indonesia Cabang Pontianak. Langit Biru: Jurnal Ilmiah Aviasi. 14, 02 (Jun. 2021), 38–42. DOI:https://doi.org/10.54147/langitbiru.v14i02.414.