ANDANI, S. M. The Effect of Brand Image, Product Diversity, Electronic Word of Mouth on Product Purchasing Decisions Skintific in Medan City. Indonesian Journal of Economics and Finance , [S. l.], v. 1, n. 2, 2024. Disponível em: https://ijoeince.web.id/index/index.php/IJoEince/article/view/7. Acesso em: 25 dec. 2025.