Hidayat AR, Pudjoprastyono H. The Effect of Promotion, Brand Image, and Service Quality on Purchasing Decisions for Garuda Indonesia Airline Tickets. IJBA [Internet]. 2023 Oct. 24 [cited 2024 Sep. 19];3(5):1495-512. Available from: https://journal.formosapublisher.org/index.php/ijba/article/view/5395