Sanjay Kumar Das. “Interoperable Data Exchange Architectures in Digital Retirement Systems: Leveraging SPARK File Standards for Micro-Pension Administration, Financial Inclusion and Long-Term Enterprise Workforce Security”. Enterprise Development and Microfinance 36, no. 2s (June 2, 2026): 26–32. Accessed July 26, 2026. http://papjournals.com/index.php/edm/article/view/781.