The Influence of Promotion and Service Quality on Purchasing Decisions: Study At One of The Car Dealers in Bandung. Informatics Management, Engineering and Information System Journal, [S. l.], v. 2, n. 1, p. 1–7, 2026. Disponível em: https://jurnal.stmik-mi.ac.id/imeisj/article/view/106. Acesso em: 3 nov. 2026.