Protecting Vaccine Safety: An Improved, Blockchain-Based, Storage-Efficient Scheme. International Journal of Food and Nutritional Sciences, [S. l.], v. 12, n. 4, p. 866–869, 2023. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/2842. Acesso em: 9 aug. 2026.