YOGITA CHAUHAN. An IoT-Based Framework of Digital Payment in Electronic Health Record System -DP-EHR. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 12, n. 4, p. 1178–1183, 2024. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/6364. Acesso em: 8 jul. 2024.