1. Venmo: Understanding mobile payments as social media;Acker,2018
2. What is venmo? a descriptive analysis of social features in the mobile payment platform;Acker;Telematics Inform.,2020
3. A. Adams and A. L. Cox, “Questionnaires, in-depth interviews and focus groups,” 2008.
4. A. M. Analytics, “Global p2p payments market research,” 2021. https://www.advancemarketanalytics.com/reports/1524-global-p2p-payments-market-1.
5. The economics of mobile payments: Understanding stakeholder issues for an emerging financial technology application;Au;Electron. Commer. Res. Appl.,2008