QUIAMBAO, Dolores T.; NUNAG, Glaize Camille C. Service Quality in Travel Tax Collection at Major International Airports: Towards Establishing A Customer- Centric Delivery Framework. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 7, n. 8, p. 3634–3645, 2026. DOI: 10.11594/ijmaber.07.08.27. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/3649. Acesso em: 26 aug. 2026.