NURUL AZIZAH AZZOCHRAH. Promotion Optimization: Effective Strategy to Increase Customer Interest in Gold Pawn at Bank Syariah Indonesia. eCo-Fin, [S. l.], v. 6, n. 2, p. 396–404, 2024. DOI: 10.32877/ef.v6i2.1425. Disponível em: https://jurnal.kdi.or.id/index.php/ef/article/view/1425. Acesso em: 30 jun. 2024.