Kiranmayee, D., Jana Shafi, Amtul Waheed, and P. Venkata Krishna. “Block-Chain-Based Vaccine Volunteer Records Secure Storage and Service Structure”. International Journal on Recent and Innovation Trends in Computing and Communication 10, no. 9 (September 30, 2022): 77–85. Accessed September 13, 2025. https://mail.ijritcc.org/index.php/ijritcc/article/view/5707.