BHIRDHANATA, Seputri Mahayu; HANDAYANI, Rini. THE IMPACT OF PROMOTION, PRICE, AND SERVICE QUALITY ON PURCHASING DECISIONS: AN INVESTIGATION OF SAE CAR AUDIO IN GEMOLONG CITY. International Journal of Economics, Business and Accounting Research (IJEBAR), [S. l.], v. 7, n. 2, 2023. DOI: 10.29040/ijebar.v7i2.9292. Disponível em: https://jurnal.stie-aas.ac.id/index.php/IJEBAR/article/view/9292. Acesso em: 27 jun. 2025.