ERNA S. IMANINGSIH; SAIFUL ROHMAN. The Model Of Product Quality, Promotion, Price, And Purchase Decisions. Jurnal Ekonomi, [S. l.], v. 23, n. 2, 2018. DOI: 10.24912/je.v23i2.373. Disponível em: http://ecojoin.org/index.php/EJE/article/view/373. Acesso em: 29 apr. 2024.