UPADHYAY, Astha; SURESH, Rahul; KUMAR, K Senthil. Fraud Prevention in Charities Using Blockchain System. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 8, p. 2587–2595, 2020. DOI: 10.61841/8378yd38. Disponível em: https://psychosocial.com/index.php/ijpr/article/view/10848. Acesso em: 4 may. 2026.