TANIA BR, Hutabarat; ZULKARNAIN , Nasution; FAUZIAH , Hanum. The Influence of Brand Image, Price, and Product Quality on Consumers’ Interest to Buy on Smartfren Quota Card in Rantauprapat. Quantitative Economics and Management Studies, [S. l.], v. 4, n. 4, p. 738–747, 2023. DOI: 10.35877/454RI.qems1808. Disponível em: https://qemsjournal.org/index.php/qems/article/view/1808. Acesso em: 28 feb. 2026.