SIMANGUNSONG, E. B. .; SUHARDI, S. The Influence of Product Quality and Word of Mouth on Wardah Cosmetics Purchase Decisions in Batam City . eCo-Buss, [S. l.], v. 6, n. 1, p. 418–430, 2023. DOI: 10.32877/eb.v6i1.489. Disponível em: https://jurnal.kdi.or.id/index.php/eb/article/view/489. Acesso em: 20 jul. 2024.