Agung Ramadhan Priyangga, Mursyidin, and Iwan Engkus Kurniawan. 2020. “PENERAPAN SAFETY RISK MANAGEMENT PADA ROTARY WING HANGAR, ENGINEERING DAN ENGINE-PROPELLER WORKSHOP DI UNIT PERAWATAN PESAWAT UDARA SEKOLAH TINGGI PENERBANGAN INDONESIA”. Langit Biru: Jurnal Ilmiah Aviasi 13 (01). indonesia, 273-82. https://doi.org/10.54147/langitbiru.v13i01.195.