Simorangkir, Andriy Hasiholan, and Finnah Fourqoniah. “ Consumer Perceptions of Sustainable Use of Digital Wallets: A Monitoring Study of Users in the DANA Application”. Dinasti International Journal of Economics, Finance & Accounting 6, no. 3 (June 20, 2025): 1850–1858. Accessed June 15, 2026. https://dinastipub.org/DIJEFA/article/view/4522.