“Analisis kualitas pelayanan jasa penerbangan,Studi kasus: Garuda Indonesia kelas ekonomi”, J.Manaj.Teknol., vol. 2, no. 1, Jun. 2002, Accessed: Mar. 06, 2026. [Online]. Available: https://journal.sbm.itb.ac.id/index.php/mantek/article/view/18