Sadiatmi, Rini, Ditto Ary Sanjaya, and Gilang Trio Putra. “Rancangan Entry Point Helikopter Di Perum LPPNPI Cabang Kupang”. Airman: Jurnal Teknik dan Keselamatan Transportasi 6, no. 1 (June 30, 2023): 24–29. Accessed September 19, 2024. https://jurnal.poltekbangmakassar.ac.id/index.php/airman/article/view/259.