kusno, kusno, and Mubarok. “OPTIMALISASI PENGGUNAAN GROUND SUPPORT EQUIPMENT DI EXISTING AREA TERHADAP TINGKAT KELANCARAN OPERASIONAL DI SISI UDARA BANDAR UDARA INTERNASIONAL I GUSTI NGURAH RAI BALI”. Jurnal Penelitian, vol. 5, no. 2, Aug. 2020, pp. 58-68, doi:10.46491/jp.v5i2.497.