The Utilization of E-Commerce and QRIS as Digital Payment Tools to Improve Sales Performance through Competitive Advantage in MSME. Journal of Consumer Sciences, [S. l.], v. 7, n. 2, p. 135–148, 2022. DOI: 10.29244/jcs.7.2.135-148. Disponível em: https://journal.ipb.ac.id/jcs/article/view/39962. Acesso em: 30 dec. 2025.