Sabur, Fatmawati. “Effect of Runway Position 13/31 and 03/21 Against Ground Control Unit Services in the International Airport of Sultan Hasanuddin Makassar”. Airman: Jurnal Teknik dan Keselamatan Transportasi 1, no. 2 (December 25, 2018): 67–76. Accessed November 22, 2024. https://jurnal.poltekbangmakassar.ac.id/index.php/airman/article/view/53.