De Castro, A. N., De Gucena, M. G., Serrano, M. G. A. and Etrata , A. J. (2025) “Factors affecting travel intention and purchase behavior of airline passengers: the mediating role of promotional discounts in airline tickets”, International Journal of Research in Business and Social Science (2147- 4478), 14(3), pp. 01–17. doi: 10.20525/ijrbs.v14i3.4096.