Sabur, F. (2018) “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(2), pp. 67–76. doi: 10.46509/ajtk.v1i2.53.