Firman, Feri, and Tri Lestari. “Pengukuran Kinerja Pegawai Tata Usaha Berbasis Key Performance Indicator Pada Direktorat Kelaikudaraan Dan Pengoperasian Pesawat Udara: Employee Performance Measurement Based on Key Performance Indicators at the Directorate of Airworthiness and Aircraft Operations”. Jurnal Manajemen Ekonomi Dan Akuntansi, vol. 2, no. 1, Oct. 2025, pp. 98-103, doi:10.63921/jmaeka.v2i1.217.