FITRI, Safira; FAKHRUDIN, Arif. The Effect of Customer Service Performance and Sign Placement Facilities on Passenger Satisfaction Levels at Zainuddin Abdul Majid International Airport. QISTINA: Jurnal Multidisiplin Indonesia, [S. l.], v. 2, n. 1, p. 382–386, 2023. DOI: 10.57235/qistina.v2i1.544. Disponível em: https://rayyanjurnal.com/index.php/qistina/article/view/544. Acesso em: 14 jun. 2026.