“PENGARUH SAFETY CULTURE TERHADAP KESELAMATAN PENERBANGAN DI BANDAR UDARA TUNGGUL WULUNG CILACAP” (2020) Jurnal Optimal, 17(1), pp. 105–127. Available at: https://jurnal.stieieu.ac.id/index.php/opt/article/view/108 (Accessed: 4 October 2026).