ANALISA KUALITAS PELAYANAN KEAMANAN PETUGAS AVIATION SECURITY (AVSEC) TERHADAP KEPUASAN PENUMPANG DI BANDAR UDARA INTERNASIONAL ADI SOEMARMO SURAKARTA. jopt. 2019;16(2):35-45. Accessed October 4, 2026. https://jurnal.stieieu.ac.id/index.php/opt/article/view/97